Anti-blocking drainage equipment for gold ore mining and ore washing

Abstract

The application discloses a kind of gold mining ore washing anti-blocking drainage equipment, including water inlet pipeline, connecting pipeline, drainage pipeline and lifting power equipment, the drainage pipeline is installed on connecting pipeline, connecting pipeline is fixedly connected on water inlet pipeline, and lifting power equipment is fixedly installed on water inlet pipeline, and anti-blocking water delivery assembly is installed on the lifting power equipment;The anti-blocking water delivery assembly includes support disc, pressing disc, connecting rod, lifting shaft, valve plate, control frame and control lever, the lifting shaft is fixedly installed on the output end of lifting power equipment, and the other end of lifting shaft is fixedly connected on pressing disc, the pressing disc and support disc are slidably connected with the inner wall of water inlet pipeline, and the connecting rod is fixedly connected on support disc.The application can effectively avoid sludge and other impurities to interfere with stable discharge work when washing ore wastewater is discharged, and avoid the occurrence of blockage problem.

Description

Technical Field

[0001] This invention relates to the field of wastewater discharge technology for ore washing, and more particularly to an anti-clogging drainage device for ore washing in gold mining. Background Technology

[0002] After gold mining, ore washing is carried out. Ore washing is a process in which water or mechanical force is used to scrub the ore that is cemented by clay or contains a lot of mud, so that the ore is broken up and the fine mud on the surface of the ore is washed off and separated. The wastewater generated by ore washing needs to be discharged. The wastewater contains sludge and debris and needs to be further treated. During the wastewater discharge process, the wastewater needs to be pumped out of the ore washing pool and then discharged into the next area through pipelines. This process is called drainage.

[0003] The shortcomings of the existing technology are that the existing device mainly uses a water pump in conjunction with an inlet pipe and a drain pipe to complete the drainage work. The wastewater will enter the water pump and come into contact with the impeller and other mechanical structures inside the water pump. During long-term operation, sludge and other impurities in the water will adhere to the impeller and shaft and other mechanical structures, affecting the operation. At the same time, after the wastewater enters the drain pipe, sludge and other impurities will be deposited at the bottom of the pipe under the action of gravity. Over time, this will cause blockages in the pipe itself.

[0004] Therefore, we propose an anti-clogging drainage device for ore washing in gold mining to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to solve the problems existing in the prior art by proposing a clog-proof drainage device for cleaning ore in gold mining.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A clog-resistant drainage device for ore washing in gold mining includes an inlet pipe, a connecting pipe, a drainage pipe, and a lifting power device. The drainage pipe is installed on the connecting pipe, the connecting pipe is fixedly connected to the inlet pipe, and the lifting power device is fixedly installed on the inlet pipe. The lifting power device is equipped with an anti-clogging water delivery component.

[0008] The anti-clogging water supply assembly includes a support plate, a pressing plate, a connecting rod, a lifting shaft, a valve plate, a control frame, and a control rod. The lifting shaft is fixedly installed on the output end of the lifting power equipment, and the other end of the lifting shaft is fixedly connected to the pressing plate. Both the pressing plate and the support plate are slidably connected to the inner wall of the inlet pipe. The connecting rod is fixedly connected to the support plate, and the other end of the connecting rod passes through the pressing plate. A valve port is opened on the connecting pipe, and the valve plate is slidably connected inside the valve port. The control rod is slidably connected inside the control frame. A pre-fabricated opening is opened on one side wall of the inlet pipe, and the control rod is slidably connected inside the pre-fabricated opening, with one end of the control rod fixedly connected to the lifting shaft. A pressure acceleration structure is installed on both the connecting pipe and the inlet pipe.

[0009] As another technical solution, the pressure acceleration structure includes a control frame one, a round-headed block, a control spring one, a control frame two, an inclined block, a control spring two, a control disc, and a connecting spring. The connecting rod is slidably connected inside the pressing disc, the control disc is fixedly connected to one end of the connecting rod, and the two ends of the connecting spring are respectively fixedly connected to the control disc and the pressing disc. The control frame one is fixedly connected to the inner wall of the water inlet pipe, and the control frame one has a control groove one. The round-headed block is slidably connected inside the control groove one, and the two ends of the control spring one are respectively fixedly connected to the round-headed block and the control groove one. The connecting rod has a slot one that matches the round-headed block. The control frame two is fixedly connected to the outer wall of the connecting pipe, and the control frame two has a control groove two. The inclined block is slidably connected inside the control groove two, and the two ends of the control spring two are respectively fixedly connected to the inclined block and the control groove two. The valve plate has a slot two that matches the inclined block.

[0010] As another technical solution, a rotation control structure is installed between the connecting pipe and the drainage pipe. The rotation control structure includes a rotating shaft, a ball screw, a ball screw block, a first bevel gear, a second bevel gear, a bracket, a rotating frame, a transmission gear, a transmission gear ring, and a connecting ring. The drainage pipe is rotatably connected to the connecting pipe, the rotating shaft is rotatably connected to the connecting pipe, and the ball screw is fixedly connected to the rotating shaft. The ball screw block is sleeved on the ball screw, and the control rod is fixedly connected to the ball screw block. The bracket is fixedly connected to the connecting pipe, and the second bevel gear is rotatably connected to the bracket. The first bevel gear is fixedly connected to the rotating shaft and meshes with the second bevel gear. The rotating frame is fixedly connected to the connecting pipe, the transmission gear ring is rotatably connected to the rotating frame, the transmission gear is fixedly connected to the shaft of the second bevel gear and meshes with the transmission gear ring, and the connecting ring is fixedly connected to the drainage pipe and mounted on the transmission gear ring. A pressure flushing structure is installed inside the connecting pipe.

[0011] As another technical solution, the pressure flushing structure includes a closed ring, a connecting hose, a nozzle, a fixed frame, two suspension brackets, two torsion shafts, two torsion springs, and a curved ring. The curved ring is fixedly connected to the inner wall of the drain pipe, the closed ring is fixedly connected to the inner wall of the connecting pipe, both ends of the connecting hose are fixedly connected to the closed ring and the nozzle, the fixed frame is fixedly connected to the connecting pipe, and both suspension brackets are fixedly connected to the fixed frame. The two torsion shafts are rotatably connected to the cavities of the two suspension brackets, and the two torsion springs are respectively sleeved on the two torsion shafts. One end of each torsion spring is fixedly connected to the two torsion shafts, and the other end of each torsion spring is fixedly connected to the cavities of the two suspension brackets. The two torsion shafts are jointly fixedly connected to the nozzle.

[0012] As another technical solution, a pressure impact structure is also installed between the connecting pipe and the drainage pipe. The pressure impact structure includes multiple telescopic pipes, multiple telescopic rods, multiple return springs, a reciprocating frame, a reciprocating column, and a reciprocating groove. The drainage pipe and the connecting pipe are slidably connected. The multiple telescopic pipes are all fixedly connected to the transmission gear ring, and the multiple telescopic rods are slidably connected inside the multiple telescopic pipes. The multiple telescopic rods are all fixedly connected to the connecting ring, and the two ends of the multiple return springs are fixedly connected to the connecting ring and the transmission gear ring, respectively. The closing ring is made of elastic rubber material, and the reciprocating frame is fixedly connected to the closing ring. The reciprocating groove is opened on the connecting pipe, and the reciprocating column is slidably connected inside the reciprocating groove. The reciprocating frame is fixedly connected to the reciprocating column, and the reciprocating column faces the curved ring.

[0013] As another technical solution, a limiting groove is opened on the inner wall of the reciprocating groove, and a limiting block is slidably connected in the limiting groove, and the limiting block is fixedly connected to the reciprocating column.

[0014] As another technical solution, a pressing rod is fixedly connected to the lower end of the pressing plate.

[0015] As another technical solution, both the pressing plate and the pressing rod are coated with a sealing coating.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. In this invention, after installation, the inlet pipe is inserted into the washing pool. With the help of the pressing plate and the support plate, the inlet pipe transports the wastewater to a high place, and then discharges it through the connecting pipe and the drainage pipe. During this process, the wastewater only comes into contact with simple structural components such as the pressing plate, the support plate and the valve plate. It is not easy for the work to be affected by the adhesion of sludge and impurities, which ensures the smooth completion of the drainage work. At the same time, the pressure acceleration structure can squeeze the wastewater transported to the high place, so that the wastewater passes through the connecting pipe quickly. The increased flow rate of the wastewater can effectively prevent the deposition and adhesion of sludge and other impurities, ensuring the smooth drainage work.

[0018] 2. In this invention, the rotation control assembly can effectively control the rotation of the drainage pipe. During the rotation, the drainage pipe does not have a constant bottom, so sludge and other impurities cannot be stably deposited at the bottom of the drainage pipe for a long time. This kind of flipping rotation effectively avoids the problem of sedimentation and blockage. At the same time, by squeezing the wastewater, in conjunction with the nozzle and other components, as well as the elasticity of the torsion spring and the pressure of the curved ring, the wastewater can flush the inner wall of the drainage pipe. During the flipping process, some of the adhering sludge is more easily detached and then flows away with the wastewater for subsequent treatment, further avoiding the problem of blockage and making the drainage work smoother.

[0019] 3. In this invention, the deformation of the closed ring during the compression of the water flow is utilized, and then the curved ring is pushed by the reciprocating frame and reciprocating column, causing the drainage pipe and the connecting pipe to slide relative to each other. With the presence of the return spring, the drainage pipe and the connecting pipe can be reset, and then impact vibration occurs. During the vibration of the drainage pipe, the adhering sludge and impurities are more easily detached and then flow away with the wastewater. The drainage pipe is less likely to be blocked, and the drainage work can be completed better. Attached Figure Description

[0020] Figure 1 This is a frontal perspective structural diagram of an anti-clogging drainage device for gold mine ore washing proposed in this invention.

[0021] Figure 2 This is a schematic diagram of the reverse three-dimensional structure of an anti-clogging drainage device for gold mine ore washing proposed in this invention.

[0022] Figure 3 A three-dimensional sectional view of the anti-blocking conveyor assembly;

[0023] Figure 4 A three-dimensional cross-sectional view of the front part of the pressure acceleration structure;

[0024] Figure 5 A three-dimensional cross-sectional view of the reverse side of the pressure acceleration structure;

[0025] Figure 6 A three-dimensional sectional view of the pressure flushing structure;

[0026] Figure 7 A partial three-dimensional sectional view of the pressure flushing structure;

[0027] Figure 8 This is a partial three-dimensional cross-sectional view of the pressure impact structure.

[0028] In the diagram: 1. Inlet pipe, 2. Connecting pipe, 3. Drainage pipe, 4. Lifting power equipment, 5. Support plate, 6. Pressing plate, 7. Connecting rod, 8. Lifting shaft, 9. Valve plate, 10. Control frame, 11. Control rod, 12. Valve port, 13. Precast port, 14. Control frame one, 15. Round head block, 16. Control spring one, 17. Control frame two, 18. Inclined block, 19. Control spring two, 20. Control plate, 21. Connecting spring, 22. Control slot one, 23. Slot one, 24. Control slot two, 25. Slot two, 26. Rotating shaft 27 Ball screw, 28 Ball screw block, 29 Bevel gear I, 30 Bevel gear II, 31 Bracket, 32 Rotating frame, 33 Transmission gear, 34 Transmission gear ring, 35 Connecting ring, 36 Sealing ring, 37 Connecting hose, 38 Nozzle, 39 Fixing frame, 40 Suspension frame, 41 Torsion shaft, 42 Torsion spring, 43 Curved ring, 44 Telescopic tube, 45 Telescopic rod, 46 Return spring, 47 Reciprocating frame, 48 Reciprocating column, 49 Reciprocating groove, 50 Limiting groove, 51 Limiting block, 52 Pressing rod. Detailed Implementation

[0029] Reference Figures 1-8 A clog-resistant drainage device for ore washing in gold mining includes an inlet pipe 1, a connecting pipe 2, a drainage pipe 3, and a lifting power device 4. The drainage pipe 3 is installed on the connecting pipe 2, which is fixedly connected to the inlet pipe 1. The lifting power device 4 is fixedly installed on the inlet pipe 1 and is equipped with an anti-clogging water conveying component. The inlet pipe 1 is installed in the ore washing pool so that the inlet pipe 1 is connected to the wastewater in the ore washing pool. After the connecting pipe 2 and the drainage pipe 3 are set up, the wastewater can enter the drainage pipe 3 through the inlet pipe 1 and the connecting pipe 2 with the help of the lifting power device 4 to complete the drainage work.

[0030] The anti-clogging water supply component includes a support plate 5, a pressing plate 6, a connecting rod 7, a lifting shaft 8, a valve plate 9, a control frame 10, and a control rod 11. The lifting shaft 8 is fixedly installed on the output end of the lifting power equipment 4, and the other end of the lifting shaft 8 is fixedly connected to the pressing plate 6. Both the pressing plate 6 and the support plate 5 are slidably connected to the inner wall of the water inlet pipe 1. The connecting rod 7 is fixedly connected to the support plate 5, and the other end of the connecting rod 7 passes through the pressing plate 6. A valve port 12 is opened on the connecting pipe 2, and the valve plate 9 is slidably connected inside the valve port 12. The control rod 11 is slidably connected inside the control frame 10. A prefabricated port 13 is opened on one side wall of the water inlet pipe 1, and the control rod 11 is slidably connected inside the prefabricated port 13. One end of the control rod 11 is fixedly connected to the lifting shaft 8. A pressure acceleration structure is installed on both the connecting pipe 2 and the water inlet pipe 1.

[0031] When the inlet pipe 1 is immersed in wastewater, the wastewater will flow into a portion of the lower part of the inlet pipe 1. When the device is working, the lifting power equipment 4 controls the lifting shaft 8 to rise, which in turn drives the pressing plate 6 to rise. At the same time, the connecting rod 7 drives the support plate 5 below to rise. The support plate 5, together with the pressing plate 6 and the inlet pipe 1 itself, can transport the wastewater located below to a higher position. When the lifting shaft 8 and other components rise to the designated height, as the lifting shaft 8 rises, the control rod 11, which slides within the control frame 10, will rise to the top of the inner cavity of the control frame 10 and continue to rise. The control lever 11 pulls the control frame 10 and valve plate 9 upward, causing the connecting pipe 2 to open. Wastewater enters the drainage pipe 3 through the connecting pipe 2 to complete the discharge. During this process, the wastewater will only come into contact with simple structural components such as the pressing plate 6, support plate 5, and valve plate 9. There are no rotating structures in contact with the wastewater. The drainage work will not be affected by the adhesion of sludge or other substances in the wastewater. Furthermore, the support plate 5 and pressing plate 6 can continue to scrape the water inlet pipe 1 during the lifting and lowering process, avoiding adhesion problems and ensuring the stability of the water pumping and conveying work in the drainage process.

[0032] Reference Figures 1-5 The pressure acceleration structure includes a control frame 14, a round head block 15, a control spring 16, a control frame 27, an inclined block 18, a control spring 29, a control disc 20, and a connecting spring 21. A connecting rod 7 is slidably connected inside the pressure disc 6. The control disc 20 is fixedly connected to one end of the connecting rod 7. Both ends of the connecting spring 21 are fixedly connected to the control disc 20 and the pressure disc 6, respectively. The control frame 14 is fixedly connected to the inner wall of the water inlet pipe 1, and a control groove 22 is opened on the control frame 14. The round head block 15 is slidably connected... Inside the control slot 1 22, and with both ends of the control spring 16 fixedly connected to the round head block 15 and the control slot 1 22 respectively, the connecting rod 7 has a slot 1 23 that matches the round head block 15, the control frame 2 17 is fixedly connected to the outer wall of the connecting pipe 2, and the control frame 2 17 has a control slot 2 24, the inclined block 18 is slidably connected inside the control slot 2 24, and with both ends of the control spring 2 19 fixedly connected to the inclined block 18 and the control slot 2 24 respectively, the valve plate 9 has a slot 2 25 that matches the inclined block 18;

[0033] The spring 21 is designed to allow the pressing plate 6 to smoothly lift the support plate 5 during its ascent, while the two move relative to each other. The rounded block 15 on the control frame 14, aided by the elasticity of the control spring 16, inserts into the slot 23 when the connecting rod 7 reaches its highest point, further limiting and fixing the connecting rod 7 and the support plate 5. When the lifting power device 4 controls the pressing plate 6 to descend, the support plate 5 remains in the designated position. As the pressing plate 6 descends, it squeezes the wastewater below, causing it to flow faster within the connecting pipe 2. This increased flow rate effectively prevents sludge adhesion and blockage. Simultaneously, the sliding of the control rod 11 within the control frame 10 prevents the lifting shaft 8 from initially pressing down on the control frame when controlling the pressing plate 6 to descend. 10 and control lever 11, at this time, because the second slot 25 on the rising valve plate 9 is aligned with the inclined block 18, and the inclined block 18 is inserted into the second slot 25 under the elastic force of the second control spring 19, the valve plate 9 is fixed in place. Therefore, although the control lever 11 descends and no longer supports the control frame 10, the valve plate 9 can still remain in the rising and open state. Wastewater can quickly pass through the connecting pipe 2 without interference. As the pressing plate 6 and the lifting shaft 8 continue to descend, they directly push the support plate 5 and the control frame 10, which can cause the round head block 15 to fall out of the first slot 23 and the inclined block 18 to fall out of the second slot 25. The support plate 5 descends under the elastic force of the connecting spring 21, and the valve plate 9 also descends to complete the closing work. The device is reset to the initial state and waits for the next round of work.

[0034] Reference Figure 1 and Figure 2 A rotary control structure is installed between connecting pipe 2 and drainage pipe 3. The rotary control structure includes a rotating shaft 26, a ball screw 27, a ball screw block 28, a first bevel gear 29, a second bevel gear 30, a bracket 31, a rotating frame 32, a transmission gear 33, a transmission gear ring 34, and a connecting ring 35. Drainage pipe 3 is rotatably connected to connecting pipe 2, rotating shaft 26 is rotatably connected to connecting pipe 2, and ball screw 27 is fixedly connected to rotating shaft 26. Ball screw block 28 is sleeved on ball screw 27, and control rod 11 is fixedly connected to ball screw block 28. The bracket... 31 is fixedly connected to the connecting pipe 2, and bevel gear 20 is rotatably connected to the support 31. Bevel gear 1 29 is fixedly connected to the rotating shaft 26, and bevel gear 1 29 meshes with bevel gear 2 30. Rotating frame 32 is fixedly connected to the connecting pipe 2. Transmission gear ring 34 is rotatably connected to the rotating frame 32. Transmission gear 33 is fixedly connected to the shaft of bevel gear 2 30, and transmission gear 33 meshes with transmission gear ring 34. Connecting ring 35 is fixedly connected to the drain pipe 3, and connecting ring 35 is installed on transmission gear ring 34. A pressure flushing structure is installed inside the connecting pipe 2.

[0035] The control lever 11 for the lifting motion here can drive the ball screw block 28 to move up and down reciprocally, which in turn drives the ball screw 27, which is mechanically engaged with the ball screw block 28, to rotate continuously. This drives the bevel gear 29 on the rotating shaft 26 to rotate, which in turn drives the meshing bevel gear 30 to rotate. Through the meshing transmission gear 33 and transmission gear ring 34, the connecting ring 35 and the drainage pipe 3 rotate. During the drainage process, the drainage pipe 3 rotates continuously, so the inner wall of the drainage pipe 3 does not have a surface that is at the bottom for a long time. When sludge and other impurities sink under the action of gravity, they cannot adhere to the inner wall of the drainage pipe 3 by long-term deposition, thus avoiding blockage. The continuous rotation of the drainage pipe 3 allows some of the sludge that would adhere to it to fall into the wastewater under the action of gravity after rotating to the top, and then flow away with the water flow again, further avoiding the occurrence of blockage and making the drainage work smoother.

[0036] Reference Figure 6 and Figure 7 The pressure flushing structure includes a closed ring 36, a connecting hose 37, a nozzle 38, a fixing frame 39, two suspension brackets 40, two torsion shafts 41, two torsion springs 42, and a curved ring 43. The curved ring 43 is fixedly connected to the inner wall of the drain pipe 3, the closed ring 36 is fixedly connected to the inner wall of the connecting pipe 2, the two ends of the connecting hose 37 are respectively fixedly connected to the closed ring 36 and the nozzle 38, the fixing frame 39 is fixedly connected to the connecting pipe 2, and the two suspension brackets 40 are both fixedly connected to the fixing frame 39. The two torsion shafts 41 are respectively rotatably connected to the cavities of the two suspension brackets 40, and the two torsion springs 42 are respectively sleeved on the two torsion shafts 41. One end of the two torsion springs 42 is respectively fixedly connected to the two torsion shafts 41, and the other end of the two torsion springs 42 is respectively fixedly connected to the cavities of the two suspension brackets 40. The two torsion shafts 41 are together fixedly connected to the nozzle 38.

[0037] During the above operation, when the wastewater flows through the connecting pipe 2 at high speed, the small apertures of the closed ring 36, connecting hose 37, and nozzle 38 make the water flow faster and the impact stronger. The presence of nozzle 38 allows the wastewater to impact the inner wall of the drain pipe 3 as it rotates upwards. The wastewater flows below the drain pipe 3, while the upper part is empty. The impact of the high-speed water flow makes it easier for the adhering sludge and impurities to fall off. At the same time, since a torsion spring 42 is installed on the torsion shaft 41 connected to nozzle 38, nozzle 38 is connected to the connecting hose 37 and can rotate without interference. When the drain pipe 3 rotates, the curved surface of the curved ring 43 can press one end of nozzle 38. With the return torsion force of the torsion spring 42, nozzle 38 can change its tilt angle to cooperate with the drain pipe 3, thereby mechanically spraying and cleaning different positions of the drain pipe 3, further enhancing the anti-clogging ability.

[0038] Reference Figure 1 and Figure 8 A pressure impact structure is also installed between the connecting pipe 2 and the drainage pipe 3. The pressure impact structure includes multiple telescopic pipes 44, multiple telescopic rods 45, multiple return springs 46, a reciprocating frame 47, a reciprocating column 48, and a reciprocating groove 49. The drainage pipe 3 and the connecting pipe 2 are slidably connected. Multiple telescopic pipes 44 are fixedly connected to the transmission gear ring 34, and multiple telescopic rods 45 are slidably connected to the multiple telescopic pipes 44. Multiple telescopic rods 45 are fixedly connected to the connecting ring 35, and the two ends of multiple return springs 46 are fixedly connected to the connecting ring 35 and the transmission gear ring 34, respectively. The closing ring 36 is made of elastic rubber material, and the reciprocating frame 47 is fixedly connected to the closing ring 36. The reciprocating groove 49 is opened on the connecting pipe 2, and the reciprocating column 48 is slidably connected to the reciprocating groove 49. The reciprocating frame 47 is fixedly connected to the reciprocating column 48, and the reciprocating column 48 is directly opposite the curved ring 43.

[0039] During the high-speed movement of water, the impact force of the water flow can deform the closed ring 36, which in turn pushes the reciprocating column 48 through the reciprocating frame 47. The reciprocating column 48 can push the curved ring 43, which in turn pushes the drainage pipe 3 and the connecting pipe 2 to move relative to each other. Then, when the connecting pipe 2 is closed and the water flow stops, the drainage pipe 3 and the connecting pipe 2 slide relative to each other with the help of the elastic force of the return spring 46, which then causes impact vibration. The vibration can make it easier for the fine impurities adhering to the inner wall of the drainage pipe 3 to fall off, and then flow away with the wastewater better, avoiding blockage.

[0040] Reference Figure 3 A limiting groove 50 is opened on the inner wall of the reciprocating groove 49, and a limiting block 51 is slidably connected in the limiting groove 50. The limiting block 51 is fixedly connected to the reciprocating column 48.

[0041] The presence of the limiting structure prevents the reciprocating column 48 from completely detaching from the reciprocating groove 49, thus avoiding excessive deformation of the closed ring 36 and the occurrence of detachment.

[0042] Reference Figure 5 A pressing rod 52 is fixedly connected to the lower end of the pressing plate 6;

[0043] The pressure rod 52 allows the descending pressure plate 6 to rigidly push the support plate 5, thereby disconnecting the upper connection and completing the reset work;

[0044] Reference Figure 3 Both the pressing plate 6 and the pressing rod 52 are coated with a sealing coating;

[0045] The sealing design here makes the wastewater more effectively contained within the inlet pipe 1, making it easier to pump and transport the wastewater.

[0046] In the process of using this invention, the inlet pipe 1 is first installed in the ore washing tank, so that the inlet pipe 1 is connected to the wastewater in the ore washing tank. The connecting pipe 2 and the drainage pipe 3 are then set up. The lifting power device 4 is turned on, and the inlet pipe 1 is immersed in the wastewater. The wastewater will flow into a part of the lower end of the inlet pipe 1. The lifting power device 4 controls the lifting shaft 8 to rise, which in turn drives the pressing plate 6 to rise. At the same time, the connecting rod 7 drives the support plate 5 below to rise. The support plate 5, together with the pressing plate 6 and the inlet pipe 1 itself, can transport the wastewater located below to a higher position. When the lifting shaft 8 and other components rise to the designated height, as the lifting shaft 8 rises, the control frame 1... The sliding control lever 11 will rise to the top of the inner cavity of the control frame 10. The rising control lever 11 will pull the control frame 10 and valve plate 9 to rise, so that the connecting pipe 2 will open. Wastewater will enter the drainage pipe 3 through the connecting pipe 2 to complete the discharge. During this process, the wastewater will only come into contact with simple surface structural components such as the pressing plate 6, the support plate 5 and the valve plate 9. There are no rotating structures in contact with the wastewater. The drainage work will not be affected by the adhesion of sludge and other substances in the wastewater. In addition, the support plate 5 and the pressing plate 6 can continue to scrape the water inlet pipe 1 during the lifting and lowering process to avoid the adhesion problem. This greatly ensures the stability of the water pumping and transportation work in the drainage process.

[0047] The connecting spring 21 allows the pressing plate 6 to smoothly drive the support plate 5 upward during its ascent, while the two move relative to each other. The rounded block 15 on the control frame 14, aided by the elasticity of the control spring 16, inserts into the slot 23 when the connecting rod 7 reaches its highest point, further limiting and fixing the connecting rod 7 and the support plate 5. When the lifting power device 4 controls the pressing plate 6 to descend, the support plate 5 remains in the designated position. As the pressing plate 6 descends, it squeezes the wastewater below, causing it to flow faster within the connecting pipe 2. This increased flow rate effectively prevents sludge adhesion and blockage. Simultaneously, the sliding of the control rod 11 within the control frame 10 prevents the lifting shaft 8 from initially pressing down on the control frame 1 when controlling the pressing plate 6 to descend. 0 and control lever 11, at this time, because the second slot 25 on the rising valve plate 9 is aligned with the inclined block 18, and the inclined block 18 is inserted into the second slot 25 under the elastic force of the second control spring 19, the valve plate 9 is fixed in place. Therefore, although the control lever 11 descends and no longer supports the control frame 10, the valve plate 9 can still remain in the rising and open state. Wastewater can quickly pass through the connecting pipe 2 without interference. As the pressing plate 6 and the lifting shaft 8 continue to descend, they directly push the support plate 5 and the control frame 10, which can cause the round head block 15 to fall out of the first slot 23 and the inclined block 18 to fall out of the second slot 25. The support plate 5 descends under the elastic force of the connecting spring 21, and the valve plate 9 also descends to complete the closing work. The device is reset to the initial state and waits for the next round of work.

[0048] The control lever 11 for the lifting motion can drive the ball screw block 28 to move up and down reciprocally, which in turn drives the ball screw 27, which is mechanically engaged with the ball screw block 28, to rotate continuously. This drives the bevel gear 29 on the rotating shaft 26 to rotate, which in turn drives the meshing bevel gear 30 to rotate. Through the meshing transmission gear 33 and transmission gear ring 34, the connecting ring 35 and the drainage pipe 3 rotate. During the drainage process, the drainage pipe 3 rotates continuously, so the inner wall of the drainage pipe 3 does not have a surface that is at the bottom for a long time. When sludge and other impurities sink under the action of gravity, they cannot adhere stably to the inner wall of the drainage pipe 3 by long-term deposition, thus avoiding blockage. The continuous rotation of the drainage pipe 3 allows some of the sludge that would adhere to it to fall into the wastewater under the action of gravity after rotating to the top, and then flow away with the water flow again, further avoiding the occurrence of blockage and making the drainage work smoother.

[0049] When wastewater flows through the connecting pipe 2 at high speed, the small apertures of the closed ring 36, connecting hose 37, and nozzle 38 make the water flow faster and the impact stronger. The presence of nozzle 38 allows the wastewater to impact the inner wall of the drain pipe 3 as it rotates upwards. The wastewater flows below the drain pipe 3, while the upper part is empty. The impact of the high-speed water flow makes it easier for the adhering sludge and impurities to fall off. At the same time, since a torsion spring 42 is installed on the torsion shaft 41 connected to nozzle 38, nozzle 38 is connected to the connecting hose 37 and can rotate without interference. When the drain pipe 3 rotates, the curved surface of the curved ring 43 can press one end of nozzle 38. With the return torsion force of the torsion spring 42, nozzle 38 can change its tilt angle to cooperate with the drain pipe 3, thereby mechanically spraying and cleaning different positions of the drain pipe 3, further enhancing the anti-clogging ability.

[0050] During the high-speed movement of the water flow, the impact force of the water flow can deform the closed ring 36, which in turn pushes the reciprocating column 48 through the reciprocating frame 47. The reciprocating column 48 can push the curved ring 43, which in turn pushes the drainage pipe 3 and the connecting pipe 2 to move relative to each other. Then, when the connecting pipe 2 is closed and the water flow stops, the drainage pipe 3 and the connecting pipe 2 will slide relative to each other with the help of the elastic force of the return spring 46, which will then cause impact vibration. The vibration can make it easier for the fine impurities adhering to the inner wall of the drainage pipe 3 to fall off, and then flow away with the wastewater better, avoiding blockage.

Claims

1. A clog-resistant drainage device for ore washing in gold mining, comprising an inlet pipe (1), a connecting pipe (2), a drainage pipe (3), and a lifting power device (4), characterized in that, The drainage pipe (3) is installed on the connecting pipe (2), the connecting pipe (2) is fixedly connected to the water inlet pipe (1), and the lifting power equipment (4) is fixedly installed on the water inlet pipe (1). The lifting power equipment (4) is equipped with an anti-blocking water supply component. The anti-clogging water supply assembly includes a support plate (5), a pressing plate (6), a connecting rod (7), a lifting shaft (8), a valve plate (9), a control frame (10), and a control rod (11). The lifting shaft (8) is fixedly installed on the output end of the lifting power equipment (4), and the other end of the lifting shaft (8) is fixedly connected to the pressing plate (6). Both the pressing plate (6) and the support plate (5) are slidably connected to the inner wall of the water inlet pipe (1). The connecting rod (7) is fixedly connected to the support plate (5), and the other end of the connecting rod (7) is fixedly connected to the valve plate (9). One end passes through the pressing plate (6), the connecting pipe (2) has a valve port (12), and the valve plate (9) is slidably connected in the valve port (12). The control rod (11) is slidably connected in the control frame (10). A prefabricated port (13) is opened on one side wall of the water inlet pipe (1). The control rod (11) is slidably connected in the prefabricated port (13), and one end of the control rod (11) is fixedly connected to the lifting shaft (8). The connecting pipe (2) and the water inlet pipe (1) are both equipped with a pressure acceleration structure. The pressure acceleration structure includes a control frame one (14), a round head block (15), a control spring one (16), a control frame two (17), an inclined block (18), a control spring two (19), a control disc (20), and a connecting spring (21). The connecting rod (7) is slidably connected inside the pressing disc (6). The control disc (20) is fixedly connected to one end of the connecting rod (7). The two ends of the connecting spring (21) are fixedly connected to the control disc (20) and the pressing disc (6), respectively. The control frame one (14) is fixedly connected to the inner wall of the water inlet pipe (1), and a control groove one (22) is opened on the control frame one (14). The round head block (15) slides... The control spring (16) is connected to the control slot (22) and its two ends are fixedly connected to the round head block (15) and the control slot (22) respectively. The connecting rod (7) has a slot (23) that matches the round head block (15). The control frame (17) is fixedly connected to the outer wall of the connecting pipe (2) and has a control slot (24). The inclined block (18) is slidably connected to the control slot (24) and its two ends are fixedly connected to the inclined block (18) and the control slot (24) respectively. The valve plate (9) has a slot (25) that matches the inclined block (18).

2. The anti-clogging drainage device for ore washing in gold mining according to claim 1, characterized in that, A rotation control structure is installed between the connecting pipe (2) and the drainage pipe (3). The rotation control structure includes a rotating shaft (26), a ball screw (27), a ball screw block (28), a bevel gear one (29), a bevel gear two (30), a bracket (31), a rotating frame (32), a transmission gear (33), a transmission gear ring (34), and a connecting ring (35). The drainage pipe (3) is rotatably connected to the connecting pipe (2). The rotating shaft (26) is rotatably connected to the connecting pipe (2), and the ball screw (27) is fixedly connected to the rotating shaft (26). The ball screw block (28) is sleeved on the ball screw (27), and the control rod (11) is fixedly connected to the ball screw block (28). The bracket... (31) Fixedly connected to the connecting pipe (2), and bevel gear two (30) rotatably connected to the bracket (31), bevel gear one (29) fixedly connected to the rotating shaft (26), and bevel gear one (29) meshing with bevel gear two (30), the rotating frame (32) fixedly connected to the connecting pipe (2), the transmission gear ring (34) rotatably connected to the rotating frame (32), the transmission gear (33) fixedly connected to the shaft of bevel gear two (30), and the transmission gear (33) meshing with the transmission gear ring (34), the connecting ring (35) fixedly connected to the drain pipe (3), and the connecting ring (35) installed on the transmission gear ring (34), and a pressure flushing structure is installed inside the connecting pipe (2).

3. The anti-clogging drainage device for ore washing in gold mining according to claim 2, characterized in that, The pressure flushing structure includes a closed ring (36), a connecting hose (37), a nozzle (38), a fixing bracket (39), two suspension brackets (40), two torsion shafts (41), two torsion springs (42), and a curved ring (43). The curved ring (43) is fixedly connected to the inner wall of the drain pipe (3), the closed ring (36) is fixedly connected to the inner wall of the connecting pipe (2), the two ends of the connecting hose (37) are fixedly connected to the closed ring (36) and the nozzle (38), respectively, and the fixing bracket (39) is fixedly connected to the connecting pipe (2). The two suspension brackets (40) are fixedly connected to the fixed bracket (39), and the two torsion shafts (41) are rotatably connected to the cavities of the two suspension brackets (40). The two torsion springs (42) are respectively sleeved on the two torsion shafts (41). One end of the two torsion springs (42) is fixedly connected to the two torsion shafts (41), and the other end of the two torsion springs (42) is fixedly connected to the cavities of the two suspension brackets (40). The two torsion shafts (41) are together fixedly connected to the nozzle (38).

4. The anti-clogging drainage device for ore washing in gold mining according to claim 3, characterized in that, A pressure impact structure is also installed between the connecting pipe (2) and the drainage pipe (3). The pressure impact structure includes multiple telescopic pipes (44), multiple telescopic rods (45), multiple return springs (46), a reciprocating frame (47), a reciprocating column (48), and a reciprocating groove (49). The drainage pipe (3) and the connecting pipe (2) are slidably connected. The multiple telescopic pipes (44) are all fixedly connected to the transmission gear ring (34), and the multiple telescopic rods (45) are slidably connected inside the multiple telescopic pipes (44). 45) All are fixedly connected to the connecting ring (35), and the two ends of the multiple return springs (46) are fixedly connected to the connecting ring (35) and the transmission gear ring (34) respectively. The closed ring (36) is made of elastic rubber material, and the reciprocating frame (47) is fixedly connected to the closed ring (36). The reciprocating groove (49) is opened on the connecting pipe (2), and the reciprocating column (48) is slidably connected in the reciprocating groove (49). The reciprocating frame (47) is fixedly connected to the reciprocating column (48), and the reciprocating column (48) is directly opposite the curved ring (43).

5. The anti-clogging drainage device for ore washing in gold mining according to claim 4, characterized in that, A limiting groove (50) is opened on the inner wall of the reciprocating groove (49), and a limiting block (51) is slidably connected in the limiting groove (50). The limiting block (51) is fixedly connected to the reciprocating column (48).

6. The anti-clogging drainage device for ore washing in gold mining according to claim 1, characterized in that, A pressing rod (52) is fixedly connected to the lower end of the pressing plate (6).

7. The anti-clogging drainage device for ore washing in gold mining according to claim 1, characterized in that, Both the pressing plate (6) and the pressing rod (52) are coated with a sealing coating.

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