Mine drainage device

Abstract

The utility model provides a mine drainage device. The mine drainage device comprises a drainage tank; the water pump is fixedly installed on the outer wall of one side of the drainage tank, and the drainage end of the water pump is fixedly communicated with the drainage tank; the water conveying hose is fixedly mounted at the water inlet end of the water pump; the water inlet head is fixedly mounted at the other end of the water conveying hose, and a filter screen is fixedly mounted in the water inlet head; the box cover is arranged at the top of the water drainage box, and an opening is formed in the box cover; the reciprocating pressing mechanism is arranged on the drainage tank and the tank cover and is used for carrying out pressure filtration on water flow; and the filtering mechanism is arranged in the drainage tank and is used for filtering water. The mine drainage device provided by the utility model has the advantages that the filtering effect on water is better, and the water is easy to recycle.

Description

Technical Field

[0001] The utility model relates to the technical field of mine drainage, in particular to a mine drainage device. Background Art

[0002] A mine refers to an independent production and operation unit that mines ores with a certain mining area. A mine mainly includes one or more mining workshops (also known as pit entrances, mine shafts, open-pit mines, etc.) and some auxiliary workshops. Most mines also include ore dressing plants. During the ore mining process, groundwater and surface water in the gaps in the rock strata will gather in the mine, which can easily cause mountain collapse and increase the difficulty and danger of workers' work.

[0003] The existing centralized mine drainage process is mostly done through water pumps. However, the water filtering function of water pumps is not high, and most of the existing mine drainage devices are not convenient for filtering and using the discharged water during actual use, which is not convenient for recycling and reuse of water resources.

[0004] Therefore, it is necessary to provide a new mine drainage device to solve the above technical problems. Utility Model Content

[0005] In order to solve the technical problem that the mine drainage device has a low filtering function for water and is difficult to recycle water, the utility model provides a mine drainage device.

[0006] The mine drainage device provided by the utility model comprises: a drainage box; a water pump, the water pump is fixedly installed on one side outer wall of the drainage box, and the drainage end of the water pump is fixedly connected with the drainage box; a water supply hose, the water supply hose is fixedly installed on the water inlet end of the water pump; an inlet head, the water supply head is fixedly installed on the other end of the water supply hose, and a filter is fixedly installed in the inlet head; a box cover, the box cover is arranged on the top of the drainage box, and an opening is opened on the box cover; a reciprocating pressure-taking mechanism, the reciprocating pressure-taking mechanism is arranged on the drainage box and the box cover for pressurized filtering of water flow; a filtering mechanism, the filtering mechanism is arranged in the drainage box for filtering water.

[0007] Preferably, the reciprocating pressing mechanism includes a first motor, a turntable, a connecting rod, a pressure plate and a plurality of auxiliary rods, the first motor is fixedly mounted on the top of the box cover, the turntable is fixedly mounted on the output shaft of the first motor, and the turntable is arranged corresponding to the opening, the connecting rod is hingedly mounted on the turntable, the pressure plate is slidably mounted in the drainage box, and the pressure plate is hingedly connected to the connecting rod, a plurality of the auxiliary rods are slidably mounted on the pressure plate, and the top ends of the plurality of the auxiliary rods are fixedly connected to the box cover.

[0008] Preferably, the filtering mechanism includes a frame, two water filter plates, two scrapers, a second motor and a connecting shaft, the two water filter plates are detachably mounted in the frame by using fixing bolts, the two scrapers are respectively arranged on the two water filter plates, the bottom of the water filter plate located below in the frame is detachably mounted with a waterproof shell by using fastening bolts, the second motor is fixedly mounted in the waterproof shell, the connecting shaft is rotatably mounted on the waterproof shell, and the output shaft of the second motor is fixedly connected to the connecting shaft, and the two scrapers are fixedly connected to the connecting shaft.

[0009] Preferably, both water filter plates are provided with mounting openings, the mounting openings are matched with the connecting shaft, both sides of the mounting openings are provided with card slots, an insertion plate is slidably installed in the mounting openings, both sides of the insertion plate are fixedly installed with card strips, and the card strips are matched with the card slots.

[0010] Preferably, a plurality of slots are symmetrically provided on the drainage box, a straight rod is fixedly installed in the slot, a spring is sleeved on the straight rod, a support block is slidably installed in the slot, the straight rod is slidably connected to the support block, and the top end of the spring is fixedly connected to the support block, and the support block is in contact with the bottom of the frame.

[0011] Preferably, a plurality of electric telescopic rods are fixedly mounted on the outer wall of the drainage box, output rods of the plurality of electric telescopic rods are fixedly connected to the box cover, and a guide plate is fixedly mounted on the bottom inner wall of the drainage box.

[0012] Preferably, a handle is provided on the frame, and the top end of the plug board is arranged in an arc shape.

[0013] Compared with the related art, the mine drainage device provided by the utility model has the following beneficial effects:

[0014] The utility model provides a mine drainage device:

[0015] 1. The water in the mine is transferred to the drainage box through the water hose by a water pump. The mine drainage is relatively simple. The water is roughly filtered through the filter on the water inlet head to prevent large impurities in the water from entering the drainage box. The output shaft of the first motor in the reciprocating pressure mechanism drives the turntable to start rotating, thereby driving the connecting rod to push the pressure plate downward to reciprocate, and finally squeeze the water that is being slowly filtered in the box, making the water filtering speed faster and more efficient;

[0016] 2. The aperture of the upper filter plate in the frame of the filtering mechanism is larger than that of the lower filter plate, so as to facilitate multi-stage filtration of the water body and improve the purity of the water body. The output shaft of the second motor drives the connecting shaft to start rotating, thereby driving the scraper to scrape off the impurities attached to the filter plate, thereby improving the overall filtration efficiency of the device. By pulling the plug plate, the card strip moves in the card slot and finally falls off the filter plate. At this time, the filter plate is removed from the installation port and replaced. The disassembly and replacement process is relatively simple.

[0017] 3. The support block in the groove moves downward on the straight rod, thereby squeezing the spring, which has a certain buffering effect on the impact of water, reducing the impact force on the water filter plate in the frame, thereby reducing the probability of damage to the water filter plate and increasing the service life of the water filter plate. The output rod of the electric telescopic rod drives the box cover to move upward, and the opening and closing of the box cover is relatively simple. By directly pulling the handle on the frame, the frame is easier to disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of a front cross-sectional structure of a preferred embodiment of a mine drainage device provided by the utility model;

[0019] Figure 2 It is a schematic diagram of the assembly structure of the connecting shaft and the water filter plate in the utility model;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the water filter plate in the utility model from top view;

[0021] Figure 4 for Figure 1 An enlarged structural diagram of part A shown in FIG.

[0022] Figure 5 for Figure 1 Schematic diagram of the enlarged structure of part B shown in FIG.

[0023] Numbers in the figure: 1. Drain box; 2. Water pump; 3. Water hose; 4. Water inlet head; 5. Box cover; 6. First motor; 7. Turntable; 8. Connecting rod; 9. Pressing plate; 10. Auxiliary rod; 11. Frame; 12. Water filter plate; 13. Scraper; 14. Second motor; 15. Connecting shaft; 16. Slot; 17. Insert plate; 18. Card strip; 19. Notch; 20. Straight rod; 21. Spring; 22. Support block; 23. Electric telescopic rod; 24. Guide plate. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] Please refer to Figure 1-Figure 5 ,in, Figure 1A schematic diagram of a front cross-sectional structure of a preferred embodiment of a mine drainage device provided by the utility model; Figure 2 It is a schematic diagram of the assembly structure of the connecting shaft and the water filter plate in the utility model; Figure 3 It is a schematic diagram of the cross-sectional structure of the water filter plate in the utility model from top view; Figure 4 for Figure 1 An enlarged structural diagram of part A shown in FIG. Figure 5 for Figure 1 Schematic diagram of the enlarged structure of part B shown in FIG.

[0026] The mine drainage device comprises: a drainage box 1; a water pump 2, which is fixedly mounted on one side outer wall of the drainage box 1, and the drainage end of the water pump 2 is fixedly connected to the drainage box 1; a water hose 3, which is fixedly mounted on the water inlet end of the water pump 2; an inlet head 4, which is fixedly mounted on the other end of the water hose 3, and a filter is fixedly mounted in the inlet head 4; a box cover 5, which is arranged on the top of the drainage box 1, and an opening is opened on the box cover 5; a reciprocating pressure-taking mechanism, which is arranged on the drainage box 1 and the box cover 5 for pressurized filtration of water flow; a filtering mechanism, which is arranged in the drainage box 1 for filtering water, and the water in the mine is transmitted to the drainage box 1 through the water hose 3 by the water pump 2, so that the mine drainage is relatively simple, and the water is coarsely filtered by the filter on the inlet head 4 to prevent large impurities in the water body from entering the drainage box 1.

[0027] The reciprocating pressing mechanism includes a first motor 6, a turntable 7, a connecting rod 8, a pressure plate 9 and a plurality of auxiliary rods 10. The first motor 6 is fixedly mounted on the top of the box cover 5, the turntable 7 is fixedly mounted on the output shaft of the first motor 6, and the turntable 7 is arranged corresponding to the opening. The connecting rod 8 is hingedly mounted on the turntable 7, the pressure plate 9 is slidably mounted in the drainage box 1, and the pressure plate 9 is hingedly connected to the connecting rod 8. A plurality of auxiliary rods 10 are all slidably mounted on the pressure plate 9, and the top ends of the plurality of auxiliary rods 10 are fixedly connected to the box cover 5. The turntable 7 starts to rotate through the output shaft of the first motor 6 in the reciprocating pressing mechanism, thereby driving the connecting rod 8 to push the pressure plate 9 downward to perform reciprocating motion, and finally squeezing the water that is slowly filtered in the box, so that the water filtering speed is faster and the efficiency is higher.

[0028] The filtering mechanism comprises a frame 11, two water filter plates 12, two scrapers 13, a second motor 14 and a connecting shaft 15. The two water filter plates 12 are detachably mounted in the frame 11 by fixing bolts. The two scrapers 13 are respectively arranged on the two water filter plates 12. The bottom of the water filter plate 12 located at the bottom in the frame 11 is detachably mounted with a waterproof shell by fastening bolts. The second motor 14 is fixedly mounted in the waterproof shell. The connecting shaft 15 is rotatably mounted on the waterproof shell. The output shaft of the second motor 14 is fixedly connected to the connecting shaft 15. The two scrapers 13 are fixedly connected to the connecting shaft 15. The aperture of the upper water filter plate 12 located in the frame 11 in the filtering mechanism is larger than the aperture of the lower water filter plate 12, so as to facilitate multi-stage filtration of the water body and improve the purity of the water body. The connecting shaft 15 is driven to rotate by the output shaft of the second motor 14, so as to drive the scraper 13 to scrape off the impurities attached to the water filter plate 12, thereby improving the overall filtering efficiency of the device.

[0029] Both of the two water filter plates 12 are provided with mounting openings, which are matched with the connecting shaft 15. Both sides of the mounting openings are provided with card slots 16. A plug plate 17 is slidably installed in the mounting opening. Both sides of the plug plate 17 are fixedly installed with card strips 18, which are matched with the card slots 16. By pulling the plug plate 17, the card strip 18 moves in the card slot 16 and finally falls off the water filter plate 12. At this time, the water filter plate 12 is removed from the mounting opening and replaced, and the disassembly and replacement process is relatively simple.

[0030] The drainage box 1 is symmetrically provided with a plurality of notches 19, in which a straight rod 20 is fixedly installed, and a spring 21 is sleeved on the straight rod 20, and a support block 22 is slidably installed in the notch 19, the straight rod 20 is slidably connected to the support block 22, and the top of the spring 21 is fixedly connected to the support block 22, and the support block 22 is in contact with the bottom of the frame 11, and the support block 22 in the notch 19 moves downward on the straight rod 20, thereby squeezing the spring 21, which has a certain buffering effect on the impact of water, reduces the impact force on the water filter plate 12 in the frame 11, thereby reducing the probability of damage to the water filter plate 12 and increasing the service life of the water filter plate 12.

[0031] A plurality of electric telescopic rods 23 are fixedly installed on the outer wall of the drainage box 1, and the output rods of the plurality of electric telescopic rods 23 are fixedly connected to the box cover 5. A guide plate 24 is fixedly installed on the bottom inner wall of the drainage box 1. The box cover 5 is driven to move upward by the output rods of the electric telescopic rods 23, and the opening and closing adjustment of the box cover 5 is relatively simple.

[0032] The frame 11 is provided with a handle, and the top of the plug plate 17 is arranged in an arc shape, so that the frame 11 can be easily disassembled by directly pulling the handle on the frame 11 .

[0033] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0034] The working principle of the mine drainage device provided by the utility model is as follows:

[0035] This solution also has an electric control cabinet, which is installed on the equipment. When in use, each electrical device can be started and operated through the electric control cabinet. The power connection method of each electrical device is an existing mature technology, which is a well-known technology for people in this field and will not be described in detail here.

[0036] When in use, first put the water inlet head 4 into the water pit in the mine, then start the water pump 2, and the water in the mine is transferred to the drainage box 1 through the water hose 3 by the water pump 2. The mine drainage is relatively simple. When pumping water, the water is roughly filtered through the filter screen on the water inlet head 4 to prevent large impurities in the water from entering the drainage box 1;

[0037] Then, the first motor 6 is started, and the turntable 7 starts to rotate through the output shaft of the first motor 6, thereby driving the connecting rod 8 to push the pressing plate 9 downward to perform reciprocating motion, and finally squeezing the water that is being slowly filtered in the box, so that the water filtering speed is faster and more efficient. During filtering, the aperture of the upper water filter plate 12 in the frame 11 is larger than the aperture of the lower water filter plate 12, so that it is convenient to perform multi-stage filtration on the water body and improve the purity of the water body;

[0038] When the pressure plate 9 moves downward, the water flowing downwardly squeezed will have a certain impact on the water filter plate 12 in the frame 11. At this time, the support block 22 in the notch 19 moves downward on the straight rod 20, thereby squeezing the spring 21, which has a certain buffering effect on the impact of the water, reducing the impact force on the water filter plate 12 in the frame 11, thereby reducing the probability of damage to the water filter plate 12 and increasing the service life of the water filter plate 12.

[0039] After a period of time, more impurities are accumulated on the filter plate 12. At this time, the second motor 14 is started, and the output shaft of the second motor 14 drives the connecting shaft 15 to start rotating, thereby driving the scraper 13 to scrape off the impurities attached to the filter plate 12, thereby improving the overall filtering efficiency of the device;

[0040] If it is necessary to clean the impurities, the electric telescopic rod 23 is started at this time, and the box cover 5 is driven to move upward by the output rod of the electric telescopic rod 23. The opening and closing adjustment of the box cover 5 is relatively simple. Then the frame 11 is pulled out, and the fixing bolts are twisted to remove the water filter plate 12 for cleaning. If the water filter plate 12 is damaged, it is necessary to replace the water filter plate 12. At this time, the card strip 18 moves in the card slot 16 by pulling the plug plate 17, and finally falls off the water filter plate 12. At this time, the water filter plate 12 is removed from the installation port and replaced. The disassembly and replacement process is relatively simple.

[0041] Compared with the related art, the mine drainage device provided by the utility model has the following beneficial effects:

[0042] The utility model provides a mine drainage device, which transmits the water in the mine to the drainage box 1 through the water pump 2 through the water hose 3. The mine drainage is relatively simple. The water is roughly filtered through the filter screen on the water inlet head 4 to prevent large impurities in the water from entering the drainage box 1. The output shaft of the first motor 6 in the reciprocating pressure-taking mechanism drives the turntable 7 to start rotating, thereby driving the connecting rod 8 to push the pressure plate 9 to reciprocate downward, and finally squeezes the water that is being slowly filtered in the box, so that the water filtering speed is faster and more efficient. The aperture of the upper water filter plate 12 located in the frame 11 of the filtering mechanism is larger than the aperture of the lower water filter plate 12, so that it is convenient to perform multi-stage filtration on the water body and improve the purity of the water body. The output shaft of the second motor 14 drives the connecting shaft 15 to start rotating, thereby driving The scraper 13 scrapes off the impurities attached to the water filter plate 12 to improve the overall filtering efficiency of the device. The card strip 18 is moved in the card slot 16 by pulling the plug plate 17 and finally falls off the water filter plate 12. At this time, the water filter plate 12 is removed from the installation port and replaced. The disassembly and replacement process is relatively simple. The support block 22 in the notch 19 moves downward on the straight rod 20, thereby squeezing the spring 21, which has a certain buffering effect on the impact of water, reduces the impact force on the water filter plate 12 in the frame 11, thereby reducing the probability of damage to the water filter plate 12 and increasing the service life of the water filter plate 12. The output rod of the electric telescopic rod 23 drives the box cover 5 to move upward, and the opening and closing adjustment of the box cover 5 is relatively simple. By directly pulling the handle on the frame 11, the frame 11 is easier to disassemble.

[0043] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

[0044] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A mine drainage device, characterized in that: include: Drainage tank; A water pump, the water pump is fixedly mounted on an outer wall of one side of the drainage box, and a drainage end of the water pump is fixedly connected to the drainage box; A water delivery hose, the water delivery hose is fixedly installed at the water inlet end of the water pump; A water inlet head, which is fixedly mounted on the other end of the water delivery hose, and a filter is fixedly mounted inside the water inlet head; A box cover, the box cover is arranged on the top of the drainage box, and the box cover is provided with an opening; A reciprocating pressure-taking mechanism, which is arranged on the drainage box and the box cover and is used for pressurizing and filtering the water flow; A filtering mechanism is provided in the drainage box for filtering water.

2. The mine drainage device according to claim 1, characterized in that: The reciprocating pressing mechanism includes a first motor, a turntable, a connecting rod, a pressure plate and a plurality of auxiliary rods. The first motor is fixedly mounted on the top of the box cover, the turntable is fixedly mounted on the output shaft of the first motor, and the turntable is arranged corresponding to the opening, the connecting rod is hingedly mounted on the turntable, the pressure plate is slidably mounted in the drainage box, and the pressure plate is hingedly connected to the connecting rod, a plurality of the auxiliary rods are slidably mounted on the pressure plate, and the top ends of the plurality of the auxiliary rods are fixedly connected to the box cover.

3. The mine drainage device according to claim 1, characterized in that: The filtering mechanism includes a frame, two water filter plates, two scrapers, a second motor and a connecting shaft. The two water filter plates are detachably mounted in the frame by using fixing bolts. The two scrapers are respectively arranged on the two water filter plates. A waterproof shell is detachably mounted on the bottom of the water filter plate located below in the frame by using fastening bolts. The second motor is fixedly mounted in the waterproof shell. The connecting shaft is rotatably mounted on the waterproof shell. The output shaft of the second motor is fixedly connected to the connecting shaft, and the two scrapers are fixedly connected to the connecting shaft.

4. The mine drainage device according to claim 3, characterized in that: Both water filter plates are provided with mounting openings, which are matched with the connecting shafts, and both sides of the mounting openings are provided with card slots, in which plug plates are slidably installed, and both sides of the plug plates are fixedly installed with card strips, which are matched with the card slots.

5. The mine drainage device according to claim 3, characterized in that: The drainage box is symmetrically provided with a plurality of slots, in which a straight rod is fixedly installed, a spring is sleeved on the straight rod, a support block is slidably installed in the slot, the straight rod is slidably connected to the support block, and the top end of the spring is fixedly connected to the support block, and the support block is in contact with the bottom of the frame.

6. The mine drainage device according to claim 1, characterized in that: A plurality of electric telescopic rods are fixedly mounted on the outer wall of the drainage box, and output rods of the plurality of electric telescopic rods are fixedly connected to the box cover. A guide plate is fixedly mounted on the bottom inner wall of the drainage box.

7. The mine drainage device according to claim 4, characterized in that: The frame is provided with a handle, and the top end of the plug board is arranged in an arc shape.

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