A mud discharge device for mining water tank

Abstract

The present invention discloses a mud discharge device for a water tank used for mining, comprising a water tank body, a dilution mechanism for diluting sludge is arranged at the top of the water tank body, a first motor is fixedly arranged at one side of the water tank body, a first fixed block is fixedly arranged inside the water tank body, and a first chute is opened at the lower end of the first fixed block. The first motor of the present invention drives the first screw to rotate, so that the first slider moves along the inside of the first chute through the first screw, drives the second fixed block to move, and thus drives the sludge pump to move, and starts the second motor, the second motor drives the second screw to rotate, so that the second slider moves along the inside of the second chute through the second screw, drives the sludge pump to move, and facilitates the comprehensive cleaning of the sludge at the bottom of the water tank body, so that no manual cleaning is required during cleaning, and the mechanical cleaning efficiency is higher than the manual cleaning efficiency, thereby improving the cleaning efficiency and facilitating the rapid use of the water tank body.

Description

Technical Field

[0001] The invention relates to the field of mining equipment, in particular to a mud discharge device used in a mining water bin. Background Art

[0002] The underground water tank is an important facility to prevent mine flooding. For mines with abundant groundwater, as the mining area extends, the amount of water increases. The water that the drainage pump cannot discharge to the ground in time accumulates in the underground water tank. The water tank plays a role of buffering and storage. As a large amount of water carries solid particles into the water tank, the effective water storage capacity of the underground water tank gradually decreases. In order to ensure the water storage capacity of the water tank, the solids accumulated in the water tank must be cleaned regularly. Generally, the cleaning work is done manually using suction equipment, which has the following shortcomings:

[0003] First, the underground water tank has a small space, poor working conditions, and great difficulty in manual operation. Due to the small space, it is impossible to arrange multiple people to carry out the cleaning operation at the same time, resulting in a long cleaning cycle. During the flood season or when the water inflow is large, if the water tank cannot be put into use in time, it will directly threaten the safety production of the mine.

[0004] Secondly, in some mines with smaller water inflow, the water content of the sludge is reduced, making the sludge fluidity worse. Therefore, it is difficult to suck out the sludge during suction cleaning. This will also reduce the dredging efficiency and affect the use of the water tank. Therefore, a device is urgently needed to solve the above problem. Summary of the invention

[0005] The object of the present invention is to provide a mud discharge device for a mining water tank to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a mud discharge device for a mining water tank, comprising a water tank main body, a dilution mechanism for facilitating the dilution of sludge is arranged on the top of the water tank main body, a first motor is fixedly arranged on one side of the water tank main body, a first fixed block is fixedly arranged inside the water tank main body, a first slide groove is arranged at the lower end of the first fixed block, a first slider is slidably arranged inside the first slide groove, a first screw is fixedly arranged at the output end of the first motor, a second fixed block is fixedly arranged at the lower end of the first slider, a second slide groove is arranged at the lower end of the second fixed block, a second motor is fixedly arranged inside the second slide groove, a second slider is slidably arranged inside the second slide groove, a second screw is fixedly arranged at the output end of the second motor, the second screw movably penetrates into the second slide groove, the second screw passes through the second slider through a thread, a third slide groove is arranged on the inner side wall of the water tank main body, and a first fixed block is fixedly arranged on one side. The third slider, one side of the second slider extends to the side position of the second fixed block, and a sludge pump is embedded and fixed on the second slider, a sewage discharge mechanism is arranged on the top of the sludge pump, and a suction mechanism is arranged on the lower end of the sludge pump. When in use, the sludge is sucked in by the suction mechanism and then discharged through the sewage discharge mechanism. When dredging, the sludge pump is started, and then the first motor is started. The first motor drives the first screw to rotate, so that the first slider moves along the inside of the first slide groove through the first screw, driving the second fixed block to move, thereby driving the sludge pump to move, and the second motor is started, and the second motor drives the second screw to rotate, so that the second slider moves along the inside of the second slide groove through the second screw, driving the sludge pump to move, so as to facilitate the comprehensive cleaning of the sludge at the bottom end of the water tank main body. In this way, no manual cleaning is required during cleaning, and the mechanical cleaning efficiency is higher than the manual cleaning efficiency, thereby improving the cleaning efficiency and facilitating the rapid commissioning of the water tank main body.

[0007] Preferably, the dilution mechanism includes a storage box, a water pump, a first solenoid valve, a second solenoid valve, a first pipe, a second pipe, a third pipe and a fourth pipe. The storage box is fixed at the top position of the water tank body, the water pump is fixed to one side of the storage box, the first solenoid valve is fixed to the output end position of the water pump, the second solenoid valve is fixed to the input end position of the water pump, the first pipe is fixed to the interface position on one side of the first solenoid valve, the other side of the first pipe is fixedly penetrated into the top of the storage box, the second pipe is fixed to the interface position on one side of the second solenoid valve, the second pipe is fixedly penetrated into the water tank body, the third pipe is fixed to the interface position on one side of the second solenoid valve, the other side of the third pipe extends to the bottom end of the storage box, the fourth pipe is fixedly installed on the second slider, the fourth pipe extends to one side of the suction mechanism, and the fourth pipe A hose is fixedly connected between the top of the pipe and the first solenoid valve interface. When in use, the water pump is started, and the second solenoid valve is controlled to open one side of the second pipe and close one side of the third pipe. At the same time, the side connected to the first solenoid valve and the fourth pipe is closed, and the side connected to the first pipe is opened to suck the supernatant liquid inside the water tank body into the storage box for storage. When the sludge is relatively dry and has poor fluidity, the water pump is started at this time, and the first solenoid valve and the second solenoid valve are controlled to make the second pipe in a closed state, the third pipe in an open state, the first pipe in a closed state, and the fourth pipe and the first solenoid valve interface in an open state. In this way, the water source inside the storage box can be discharged through the fourth pipe, so that the sludge is diluted, thereby facilitating the suction work of the sludge pump, increasing the sludge fluidity, improving the sludge removal efficiency, and facilitating the rapid commissioning of the water tank body.

[0008] Preferably, the sewage discharge mechanism includes a support plate, a trough body, a first hard tube, a first telescopic hose, a second hard tube, a limit plate, a second telescopic hose and a first fixing ring, the first hard tube is embedded and fixed on one side of the water tank body, the support plate is fixed inside the water tank body, the trough body is opened at the center of the support plate, the first telescopic hose is fixed on one side of the first hard tube, the first telescopic hose is located at the top of the support plate, and the support plate is used to assist in supporting the first telescopic hose, the width of the trough body is smaller than the diameter of the first telescopic hose after stretching, the second hard tube is fixed on one side of the first telescopic hose, the first fixing ring is fixed around the outside of the second hard tube, and the The second telescopic hose is fixed at the lower end of the second hard pipe, and the second telescopic hose is fixed at the output end of the sewage suction pump. The limit plate is fixed on the housing of the sewage suction pump. When in use, the sucked sludge is discharged from the outside of the sump main body through the second telescopic hose, the second hard pipe, the first telescopic hose and the first hard pipe, thereby completing the dredging work. At the same time, when the sewage suction pump moves along the first fixed block, the first telescopic hose is stretched, and the limit plate limits the second telescopic hose, so that the second telescopic hose remains unchanged. When the sewage suction pump moves along the second fixed block, the second telescopic hose is stretched, thereby ensuring that the pipeline remains connected during the sewage suction process, thereby ensuring the normal discharge of sludge.

[0009] Preferably, the suction mechanism includes a rotating component, a third hard tube, a sleeve and a second fixed ring. The third hard tube is fixed at the input end of the sewage suction pump. The sleeve is movably sleeved on the outside of the third hard tube. The second fixed ring is fixed around the outside of the third hard tube. Two second fixed rings are provided, which are respectively located on the inner and outer sides of the sleeve to facilitate limiting the sleeve and preventing the sleeve from sliding up and down along the third hard tube. The sleeve is a curved pipe, and there is a movable sealing contact between the sleeve and the second fixed ring. The rotating component is arranged on the outside of the sleeve to facilitate driving the sleeve to rotate. The sewage suction pump sucks out the sludge through the third hard tube and the sleeve.

[0010] Preferably, the rotating assembly includes a first gear, a second gear, a rotating shaft and a third motor, the third motor is fixed at the top of the second slider, the rotating shaft is fixed at the output end of the third motor, the second gear is fixed at one side of the rotating shaft, the first gear is fixed around the outside of the sleeve, the first gear is meshed with the second gear, and when in use, the rotating shaft is driven to rotate by the third motor, thereby driving the second gear to rotate, so that the first gear rotates and drives the sleeve to rotate. Since the sleeve is a curved pipe, the rotating sleeve can adjust the direction of the suction port at the lower end of the sleeve, thereby reducing the dead angle at the bottom of the sump body during dredging, thereby ensuring the comprehensiveness of dredging.

[0011] Preferably, the first screw rod movably penetrates into the first sliding groove, and the first screw rod passes through the first sliding block via a thread.

[0012] Preferably, one side of the second fixed block is slidably disposed in the third sliding groove via a third sliding block, and the second fixed block is auxiliary supported by the third sliding groove.

[0013] Preferably, the first solenoid valve and the second solenoid valve are both three-way solenoid valves.

[0014] Preferably, two limit plates are provided, which are symmetrically fixed on both sides of the top of the sewage suction pump, and the top of the limit plate extends to the top of the first fixing ring.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention starts the first motor, and the first motor drives the first screw to rotate, so that the first slider moves along the inside of the first slide groove through the first screw, drives the second fixed block to move, and drives the sludge pump to move, and starts the second motor, and the second motor drives the second screw to rotate, so that the second slider moves along the inside of the second slide groove through the second screw, drives the sludge pump to move, and facilitates the comprehensive cleaning of the sludge at the bottom of the water tank body. In this way, no manual cleaning is required, and the mechanical cleaning efficiency is higher than the manual cleaning efficiency, thereby improving the cleaning efficiency and facilitating the rapid use of the water tank body;

[0017] 2. The present invention starts the water pump, and controls the second solenoid valve to open one side of the second pipeline, close one side of the third pipeline, and at the same time closes the side connected to the first solenoid valve and the fourth pipeline, and opens the side connected to the first pipeline, so as to suck the supernatant liquid inside the water tank body into the storage box for storage. When the sludge is relatively dry and has poor fluidity, the water pump is started at this time, and the first solenoid valve and the second solenoid valve are controlled so that the second pipeline is in a closed state, the third pipeline is in an open state, the first pipeline is in a closed state, and the fourth pipeline and the first solenoid valve interface are in an open state. In this way, the water source inside the storage box can be discharged through the fourth pipeline, so that the sludge is diluted, thereby facilitating the suction work of the sludge pump, increasing the sludge fluidity, improving the sludge removal efficiency, and facilitating the rapid use of the water tank body;

[0018] 3. When the present invention is in use, the sludge sucked out is discharged from the outside of the water tank body through the second telescopic hose, the second hard pipe, the first telescopic hose and the first hard pipe, thus completing the dredging work. At the same time, when the sewage suction pump moves along the first fixed block, the first telescopic hose is stretched, and the limiting plate limits the second telescopic hose, so that the second telescopic hose remains unchanged. When the sewage suction pump moves along the second fixed block, the second telescopic hose is stretched, thus ensuring that the pipeline remains connected during the sewage suction process, thereby ensuring the normal discharge of sludge;

[0019] 4. When in use, the present invention drives the rotating shaft to rotate through the third motor, thereby driving the second gear to rotate, so that the first gear rotates, driving the sleeve to rotate. Since the sleeve is a curved pipe, the rotating sleeve can adjust the direction of the suction port at the lower end of the sleeve, thereby reducing the dead angle at the bottom of the water tank body during dredging, ensuring the comprehensiveness of dredging. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a water tank mud discharge device for mining in the present invention;

[0021] Figure 2 This is a first cross-sectional view of a water bin mud discharge device for mining according to the present invention;

[0022] Figure 3 This is a second cross-sectional view of a water bin mud discharge device for mining according to the present invention;

[0023] Figure 4 This is a third cross-sectional view of a water bin mud discharge device for mining according to the present invention;

[0024] Figure 5 This is a fourth cross-sectional view of a water bin mud discharge device for mining according to the present invention;

[0025] Figure 6 This is a fifth cross-sectional view of a water bin mud discharge device for mining according to the present invention;

[0026] Figure 7 It is an enlarged schematic diagram of a water bin mud discharge device A for mining in the present invention;

[0027] Figure 8 It is an enlarged schematic diagram of a water bin mud discharge device B used in mining according to the present invention.

[0028] In the figure: 1. water tank body; 2. first motor; 3. first fixed block; 4. first slide; 5. first screw; 6. first slider; 7. second fixed block; 8. second slide; 9. second motor; 10. second screw; 11. second slider; 12. third slide; 13. third slider; 14. third motor; 15. rotating shaft; 16. second gear; 17. sludge pump; 18. third hard pipe; 19. sleeve; 20. first gear; 21. second fixed ring; 22. first telescopic hose; 23. first hard pipe; 24. second hard pipe; 25. second telescopic hose; 26. limit plate; 27. first fixed ring; 28. tank body; 29. ​​storage box; 30. water pump; 31. first pipeline; 32. first solenoid valve; 33. second solenoid valve; 34. second pipeline; 35. third pipeline; 36. fourth pipeline; 37. support plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-8 The present invention provides a technical solution: a mud discharge device for a water tank used for mining, comprising a water tank body 1, a dilution mechanism for diluting sludge is arranged at the top of the water tank body 1, a first motor 2 is fixedly arranged on one side of the water tank body 1 through a mounting frame, a first fixing block 3 is fixedly arranged inside the water tank body 1 through bolts, a first slide groove 4 is opened at the lower end of the first fixing block 3, a first slider 6 is slidably arranged inside the first slide groove 4, a first screw 5 is fixedly arranged at the output end of the first motor 2 through a coupling, the first screw 5 is movably inserted into the first slide groove 4, and the first screw 5 is fixedly arranged at the output end of the first motor 2 through a coupling, the first screw 5 is movably inserted into the first slide groove 4, and the first screw 5 is fixedly arranged at the output end of the first motor 2 through a coupling, the first screw 5 is fixedly arranged at the output end of ... slide groove 4 The thread passes through the first slider 6, and the lower end of the first slider 6 is fixed with a second fixing block 7 by bolts, and the lower end of the second fixing block 7 is provided with a second slide groove 8, and the second motor 9 is fixedly provided inside the second slide groove 8 through a mounting frame, and a second slider 11 is slidably provided inside the second slide groove 8, and a second screw 10 is fixedly provided at the output end of the second motor 9 through a coupling, and the second screw 10 is movably inserted into the second slide groove 8, and the second screw 10 passes through the second slider 11 by thread, and a third slide groove 12 is provided on the inner side wall of the water tank body 1, and one side of the second fixing block 7 is welded and fixed A third slider 13 is fixedly provided, one side of the second fixed block 7 is slidably arranged in the third slide groove 12 through the third slider 13, and the second fixed block 7 is auxiliary supported by the third slide groove 12. One side of the second slider 11 extends to the side position of the second fixed block 7. A sludge pump 17 is embedded and fixedly provided on the second slider 11. A sewage discharge mechanism is provided at the top of the sludge pump 17, and a suction mechanism is provided at the lower end of the sludge pump 17. When in use, sludge is sucked in by the suction mechanism and then discharged through the sewage discharge mechanism. When dredging, the sludge pump 17 is started, and then the first motor 2 is started, and the first motor 2 drives the first screw 5 rotates, so that the first slider 6 moves along the inside of the first slide groove 4 through the first screw rod 5, driving the second fixed block 7 to move, thereby driving the sludge pump 17 to move, and starting the second motor 9, the second motor 9 drives the second screw rod 10 to rotate, so that the second slider 11 moves along the inside of the second slide groove 8 through the second screw rod 10, driving the sludge pump 17 to move, so as to facilitate the comprehensive cleaning of the sludge at the bottom end of the water tank body 1. In this way, no manual cleaning is required during cleaning, and the mechanical cleaning efficiency is higher than the manual cleaning efficiency, thereby improving the cleaning efficiency and facilitating the rapid use of the water tank body 1.

[0031] The dilution mechanism includes a storage box 29, a water pump 30, a first solenoid valve 32, a second solenoid valve 33, a first pipeline 31, a second pipeline 34, a third pipeline 35 and a fourth pipeline 36. The storage box 29 is fixed to the top position of the water tank body 1 by bolts, and the water pump 30 is fixed to one side of the storage box 29 by a mounting frame. The first solenoid valve 32 is fixed to the output end position of the water pump 30 by a connecting valve, and the second solenoid valve 33 is fixed to the input end position of the water pump 30 by a connecting valve. The first solenoid valve 32 and the second solenoid valve 33 are both three-way solenoid valves. The first pipeline 31 is fixed to the interface position on one side of the first solenoid valve 32 by a connecting valve, and the other side of the first pipeline 31 is fixed to the top of the storage box 29. The second pipeline 34 is fixed to the interface position on one side of the second solenoid valve 33 by a connecting valve. The second pipeline 34 is fixed to the inside of the water tank body 1, and the third pipeline 35 is fixed to the interface position on one side of the second solenoid valve 33 by a connecting valve. The other side of the third pipeline 35 extends to the bottom of the storage box 29. The fourth pipeline 36 is fixed to the top of the storage box 29. The fourth pipe 36 is fixedly installed on the second slider 11, and the fourth pipe 36 extends to one side of the suction mechanism. A hose is fixedly connected between the top of the fourth pipe 36 and the interface of the first solenoid valve 32. When in use, the water pump 30 is started, and the second solenoid valve 33 is controlled to open one side of the second pipe 34, close one side of the third pipe 35, and at the same time close the side connected to the first solenoid valve 32 and the fourth pipe 36, and open the side connected to the first pipe 31, so that the supernatant part inside the water tank body 1 is sucked into the storage box 29 for storage. When the sludge is relatively dry and has poor fluidity, the water pump 30 is started at this time, and the first solenoid valve 32 and the second solenoid valve 33 are controlled to make the second pipe 34 in a closed state, the third pipe 35 in an open state, the first pipe 31 in a closed state, and the fourth pipe 36 and the interface of the first solenoid valve 32 in an open state, so that the water source inside the storage box 29 can be discharged through the fourth pipe 36, so that the sludge is diluted, thereby facilitating the suction work of the sludge pump 17, increasing the sludge fluidity, improving the sludge removal efficiency, and facilitating the rapid commissioning of the water tank body 1.

[0032] The sewage discharge mechanism includes a support plate 37, a trough body 28, a first hard tube 23, a first telescopic hose 22, a second hard tube 24, a limit plate 26, a second telescopic hose 25 and a first fixing ring 27. The first hard tube 23 is embedded and fixed on one side of the water tank body 1. The support plate 37 is welded and fixed inside the water tank body 1. The trough body 28 is opened at the center of the support plate 37. The first telescopic hose 22 is fixed on one side of the first hard tube 23 through a connecting valve. The first telescopic hose 22 is located at the top of the support plate 37. The support plate 37 is used to assist in supporting the first telescopic hose 22. The width of the trough body 28 is smaller than the diameter of the first telescopic hose 22 after stretching. The second hard tube 24 is fixed on one side of the first telescopic hose 22 through a connecting valve. The first fixing ring 27 is welded and fixed around the outside of the second hard tube 24. The second telescopic hose 25 is fixed on the second hard tube 23 through a connecting valve. 24, the second telescopic hose 25 is fixed at the output end position of the sewage suction pump 17 through a connecting valve, and the limit plate 26 is fixed to the housing of the sewage suction pump 17 by bolts. There are two limit plates 26, which are symmetrically fixed on both sides of the top of the sewage suction pump 17, and the top of the limit plate 26 extends to the top of the first fixing ring 27. When in use, the sucked sludge is discharged from the outside of the sump body 1 through the second telescopic hose 25, the second hard pipe 24, the first telescopic hose 22 and the first hard pipe 23, thereby completing the dredging work. At the same time, when the sewage suction pump 17 moves along the first fixed block 3, the first telescopic hose 22 is stretched, and the limit plate 26 limits the second telescopic hose 25, so that the second telescopic hose 25 remains unchanged. When the sewage suction pump 17 moves along the second fixed block 7, the second telescopic hose 25 is stretched, thereby ensuring that the pipeline remains connected during the sewage suction process, thereby ensuring the normal discharge of sludge.

[0033] The suction mechanism includes a rotating assembly, a third hard tube 18, a sleeve 19 and a second fixed ring 21. The third hard tube 18 is fixed to the input end of the sewage suction pump 17 through a connecting valve. The sleeve 19 is movably sleeved on the outside of the third hard tube 18. The second fixed ring 21 is welded and fixed to the outside of the third hard tube 18. Two second fixed rings 21 are provided, which are respectively located on the inner and outer sides of the sleeve 19 to facilitate limiting the sleeve 19 and preventing the sleeve 19 from sliding up and down along the third hard tube 18. The sleeve 19 is a curved tube. There is a movable sealing contact between the sleeve 19 and the second fixed ring 21. The rotating assembly is arranged on the outside of the sleeve 19 to facilitate driving the sleeve 19 to rotate. The sewage suction pump 17 sucks out the sludge through the third hard tube 18 and the sleeve 19.

[0034] The rotating assembly includes a first gear 20, a second gear 16, a rotating shaft 15 and a third motor 14. The third motor 14 is fixed to the top of the second slider 11 through a mounting frame. The rotating shaft 15 is fixed to the output end of the third motor 14 through a coupling. The second gear 16 is fixed to one side of the rotating shaft 15 by bolts. The first gear 20 is welded and fixed to the outside of the sleeve 19. The first gear 20 is meshed with the second gear 16. When in use, the rotating shaft 15 is driven to rotate by the third motor 14, thereby driving the second gear 16 to rotate. In this way, the first gear 20 rotates and drives the sleeve 19 to rotate. Since the sleeve 19 is a curved pipe, the rotating sleeve 19 can adjust the direction of the suction port at the lower end of the sleeve 19, thereby reducing the dead angle at the bottom of the sump body 1 during dredging, thereby ensuring the comprehensiveness of dredging.

[0035] Working principle: when in use, the sludge is sucked in through the sleeve 19 of the suction mechanism, and then discharged through the sewage discharge mechanism, and when desilting, the sludge pump 17 is started, and then the first motor 2 is started, and the first motor 2 drives the first screw 5 to rotate, so that the first slider 6 moves along the inside of the first slide groove 4 through the first screw 5, driving the second fixed block 7 to move, thereby driving the sludge pump 17 to move, and the second motor 9 is started, and the second motor 9 drives the second screw 10 to rotate, so that the second slider 11 moves along the inside of the second slide groove 8 through the second screw 10, driving the sludge pump 17 to move, so as to facilitate the comprehensive cleaning of the sludge at the bottom end of the water tank body 1. In this way, no manual cleaning is required during cleaning, and the mechanical cleaning efficiency is higher than the manual cleaning efficiency, thereby improving the cleaning efficiency and facilitating the rapid commissioning of the water tank body 1;

[0036] When in use, the water pump 30 is started, and the second solenoid valve 33 is controlled to open one side of the second pipe 34, close one side of the third pipe 35, and at the same time close the one side connected to the first solenoid valve 32 and the fourth pipe 36, and open the one side connected to the first pipe 31, so that the supernatant liquid inside the water tank body 1 is sucked into the storage box 29 for storage. When the sludge is relatively dry and has poor fluidity, the water pump 30 is started at this time, and the first solenoid valve 32 and the second solenoid valve 33 are controlled so that the second pipe 34 is in a closed state, the third pipe 35 is in an open state, the first pipe 31 is in a closed state, and the fourth pipe 36 and the interface of the first solenoid valve 32 are in an open state. In this way, the water source inside the storage box 29 can be discharged through the fourth pipe 36, so that the sludge is diluted, thereby facilitating the suction work of the sludge pump 17, increasing the sludge fluidity, improving the sludge removal efficiency, and facilitating the rapid commissioning of the water tank body 1;

[0037] When in use, the sucked sludge is discharged from the outside of the sump body 1 through the second telescopic hose 25, the second hard pipe 24, the first telescopic hose 22 and the first hard pipe 23, thus completing the dredging work. At the same time, when the sewage suction pump 17 moves along the first fixed block 3, the first telescopic hose 22 is stretched, and the limiting plate 26 limits the second telescopic hose 25, so that the second telescopic hose 25 remains unchanged. When the sewage suction pump 17 moves along the second fixed block 7, the second telescopic hose 25 is stretched, thus ensuring that the pipeline remains connected during the sewage suction process, thereby ensuring the normal discharge of sludge;

[0038] When in use, the third motor 14 drives the rotating shaft 15 to rotate, thereby driving the second gear 16 to rotate, so that the first gear 20 rotates, driving the sleeve 19 to rotate. Since the sleeve 19 is a curved pipe, the rotating sleeve 19 can adjust the direction of the suction port at the lower end of the sleeve 19, so that the suction port of the sleeve 19 can extend to the corner position of the bottom end of the sump body 1, thereby reducing the dead angle at the bottom end of the sump body 1 during dredging, ensuring the comprehensiveness of dredging, and there is an active sealing contact between the sleeve 19 and the second fixing ring 21, so as to ensure air tightness, thereby ensuring the suction force of the sludge pump 17 during use, and ensuring that the sludge can be sucked out normally.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sludge discharge device for a water tank used in mining, comprising a water tank body (1), characterized in that: A dilution mechanism for diluting sludge is arranged at the top of the water tank body (1); a first motor (2) is fixedly arranged on one side of the water tank body (1); a first fixed block (3) is fixedly arranged inside the water tank body (1); a first slide groove (4) is provided at the lower end of the first fixed block (3); a first slider (6) is slidably arranged inside the first slide groove (4); a first screw rod (5) is fixedly arranged at the output end of the first motor (2); a second fixed block (7) is fixedly arranged at the lower end of the first slider (6); a second slide groove (8) is provided at the lower end of the second fixed block (7); a second motor (9) is fixedly arranged inside the second slide groove (8); a first slider (6) is slidably arranged inside the second slide groove (8 ... screw rod (5) is fixedly arranged at the output end of the first motor (2); a second fixed block (7) is fixedly arranged at the lower end of the second slider (7); a second slide groove (8) is provided at the lower end of the second fixed block (7); a second motor (9) is fixedly arranged inside the second slide groove (8); a first slider (6) is slidably arranged inside the second slide groove (8); a first screw rod (5) is A second slider (11) is movably provided, a second screw (10) is fixedly provided at the output end of the second motor (9), the second screw (10) is movably inserted into the second slide groove (8), the second screw (10) passes through the second slider (11) through a thread, a third slide groove (12) is provided on the inner wall of the water tank body (1), a third slider (13) is fixedly provided on one side of the second fixed block (7), one side of the second slider (11) extends to the side position of the second fixed block (7), a sludge pump (17) is inlaid and fixedly provided on the second slider (11), a sewage discharge mechanism is provided at the top of the sludge pump (17), and a suction mechanism is provided at the lower end of the sludge pump (17).

2. A mud discharge device for mining water tank according to claim 1, characterized in that: The dilution mechanism comprises a storage box (29), a water pump (30), a first solenoid valve (32), a second solenoid valve (33), a first pipeline (31), a second pipeline (34), a third pipeline (35) and a fourth pipeline (36); the storage box (29) is fixed at the top position of the water tank body (1); the water pump (30) is fixed to one side of the storage box (29); the first solenoid valve (32) is fixed to the output end position of the water pump (30); the second solenoid valve (33) is fixed to the input end position of the water pump (30); the first pipeline (31) is fixed to the interface position on one side of the first solenoid valve (32); and the first pipeline (31) is fixed to the interface position on one side of the first solenoid valve (32). The second pipe (31) is fixedly inserted into the top of the storage box (29) on the other side, the second pipe (34) is fixedly inserted into the interface position on one side of the second solenoid valve (33), the second pipe (34) is fixedly inserted into the inside of the water tank body (1), the third pipe (35) is fixedly inserted into the interface position on one side of the second solenoid valve (33), the other side of the third pipe (35) extends to the bottom end of the storage box (29), the fourth pipe (36) is fixedly mounted on the second slider (11), the fourth pipe (36) extends to one side of the suction mechanism, and a hose is fixedly connected between the top of the fourth pipe (36) and the interface of the first solenoid valve (32).

3. A mud discharge device for mining water tank according to claim 2, characterized in that: The sewage discharge mechanism comprises a support plate (37), a trough body (28), a first hard tube (23), a first telescopic hose (22), a second hard tube (24), a stop plate (26), a second telescopic hose (25) and a first fixing ring (27); the first hard tube (23) is embedded and fixed on one side of the water tank body (1); the support plate (37) is fixed inside the water tank body (1); the trough body (28) is arranged at the center of the support plate (37); the first telescopic hose (22) is fixed on one side of the first hard tube (23); The first telescopic hose (22) is located at the top of the support plate (37); the width of the groove body (28) is smaller than the diameter of the first telescopic hose (22) after being stretched; the second hard tube (24) is fixed on one side of the first telescopic hose (22); the first fixing ring (27) is fixed around the outside of the second hard tube (24); the second telescopic hose (25) is fixed at the lower end of the second hard tube (24); the second telescopic hose (25) is fixed at the output end of the sewage suction pump (17); and the limit plate (26) is fixed on the outer shell of the sewage suction pump (17).

4. A mud discharge device for mining water tank according to claim 3, characterized in that: The suction mechanism comprises a rotating assembly, a third hard tube (18), a sleeve (19) and a second fixed ring (21); the third hard tube (18) is fixed at the input end of the sewage suction pump (17); the sleeve (19) is movably sleeved on the outside of the third hard tube (18); the second fixed ring (21) is fixed around the outside of the third hard tube (18); two second fixed rings (21) are provided, which are respectively located on the inner and outer sides of the sleeve (19); the sleeve (19) is a curved tube; the sleeve (19) and the second fixed ring (21) are in movable sealing contact; and the rotating assembly is provided on the outside of the sleeve (19).

5. A mud discharge device for mining water storage according to claim 4, characterized in that: The rotating assembly comprises a first gear (20), a second gear (16), a rotating shaft (15) and a third motor (14); the third motor (14) is fixed at the top of the second slider (11); the rotating shaft (15) is fixed at the output end of the third motor (14); the second gear (16) is fixed at one side of the rotating shaft (15); the first gear (20) is fixed around the outside of the sleeve (19); and the first gear (20) is meshed with the second gear (16).

6. A mud discharge device for mining water tank according to claim 5, characterized in that: The first screw rod (5) movably penetrates into the first sliding groove (4), and the first screw rod (5) passes through the first sliding block (6) via a thread.

7. A device for discharging mud from a water tank in mining according to claim 6, characterized in that: One side of the second fixed block (7) is slidably arranged inside the third sliding groove (12) via a third sliding block (13), and the second fixed block (7) is auxiliary supported by the third sliding groove (12).

8. A device for discharging mud from a water tank in mining according to claim 7, characterized in that: The first solenoid valve (32) and the second solenoid valve (33) are both three-way solenoid valves.

9. A mud discharge device for mining water storage according to claim 8, characterized in that: Two limit plates (26) are provided and symmetrically fixed on both sides of the top of the sewage suction pump (17), and the top of the limit plate (26) extends to the top of the first fixing ring (27).

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