Mine underground drainage and pollution discharge device
By using a combination structure of a master stator and a motor drive, the problem of pump body shaking during sewage discharge in the mine was solved, achieving a stable connection and depth adjustment, thereby improving the efficiency of mine sewage discharge and energy saving and emission reduction.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-27
- Publication Date
- 2026-04-07
AI Technical Summary
When existing mines discharge internal wastewater, the rope hoisting operation of the crane structure causes the pump body to sway, affecting the stability of operation, wasting large equipment, resulting in resource waste and poor energy conservation and emission reduction effects.
The pump adopts a combined structure of main guide rod, sealing top plate, support box and motor drive. It is fixed to the inner wall of the mine by bolts. The motor drives the inner screw to rotate, so as to realize the stable connection of the pump body and the depth adjustment. Combined with the sealing roll plate control, it realizes stable sealing and deep extraction.
It has enabled the stable extraction and efficient discharge of wastewater from the mine, reduced equipment waste, and improved operational stability and energy conservation and emission reduction.
Smart Images
Figure CN224093450U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mining technology, specifically a drainage and sewage discharge device for underground mines. Background Technology
[0002] A mine shaft is a general term encompassing the shafts, chambers, equipment, surface buildings, and structures that form an underground coal mine production system. Sometimes, inclined shafts, vertical shafts, and adits in underground mine development are also referred to as mine shafts. Determining the size of each mine's mining area, its production capacity, and its service life is one of the key issues that must be addressed in the mine's self-design.
[0003] Currently, when mines need to discharge internal wastewater, they use a crane structure to transport the pump body into the mine. However, the hoisting operation of the rope causes the pump body to sway, affecting the stability of the operation. In addition, the use of this method wastes a lot of large equipment, resulting in wasted resources and affecting the energy-saving and emission-reduction effects of wastewater discharge. Utility Model Content
[0004] The purpose of this utility model is to provide a drainage and sewage discharge device for underground mines, in order to solve the problem mentioned in the background art that when mines need to discharge internal sewage, they use a crane structure to transport the pump body into the mine body. However, the hoisting operation of the rope causes the pump body to sway, which affects the stability of the operation. In addition, the use of this device wastes a lot of large equipment, resulting in wasted resources and affecting the energy-saving and emission-reduction effect of sewage discharge.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A drainage and sewage disposal device for underground mines includes a main guide rod. Side mounting strips are symmetrically welded to both sides of the main guide rod. A vertical groove is vertically formed on the side of the main guide rod. A sealing top plate is horizontally fastened to the top of the main guide rod. A through hole is formed on the top surface of the sealing top plate. A top motor is fixedly mounted on the top surface of the sealing top plate. A connecting block is connected to one side of the main guide rod. A support box is connected to the connecting block on the side away from the main guide rod. Wheels are symmetrically fixedly connected to the bottom surface of the support box. A side storage groove is formed on one side of the support box. A sealing strip is fastened to the inner side of the side storage groove. The support box has a control panel horizontally fixed to its top surface. The bottom of the main guide rod is symmetrically welded with mounting blocks. An internal threaded rod is vertically inserted into the inner side of the vertical slot. A polygonal insertion hole is formed at the top of the internal threaded rod, and a polygonal insertion block is fixedly welded to the bottom of the internal threaded rod. The top of the main guide rod has symmetrically formed mounting slots. One side of the connecting block has a vertically formed mating slot. A side locking block is fixedly connected to one side of the connecting block, and a mating screw hole is formed on the top surface of the side locking block. The main pump body is fixedly installed on the inner side of the support box, and a locking side block is fixedly connected to one side of the support box.
[0007] In a preferred embodiment of this utility model, there are multiple main guide rods, and the specifications of the multiple main guide rods are all consistent. The multiple main guide rods are connected end to end to form an extended rod structure. The mounting side strips are arranged in pairs and are parallel and symmetrically arranged on both sides of the main guide rods.
[0008] In a preferred embodiment of this utility model: the vertical slot is vertically opened at the center line of the side of the main guide rod, and the top and bottom ends of the vertical slot are open through the top and bottom surfaces of the main guide rod. The sealing top plate is fastened to the top opening end of the vertical slot, and the sealing top plate is fixedly connected by four corner bolts. The through hole is opened through the top surface of the sealing top plate near the edge.
[0009] In a preferred embodiment of this utility model: the output end of the top motor extends vertically downward and is connected to the top of the inner screw; the side of the connecting block is connected to the side opening of the vertical slot; the four moving wheels are fixedly connected to the bottom surface of the support box near the four corners; and the sealing roll plate is vertically snapped into the inner opening of the side storage slot.
[0010] In a preferred embodiment of this utility model: the mounting blocks are fixedly arranged in pairs in a parallel and symmetrical manner at the bottom end of the main guide rod near the edge, and the bottom ends of the mounting blocks are correspondingly inserted into the interior of adjacent mounting slots. Multiple internal screws are extended and connected to the inner side of adjacent polygonal insertion holes by inserting into the polygonal insertion blocks at the bottom ends. The output end of the top motor is fixedly connected to the polygonal insertion blocks.
[0011] In a preferred embodiment of this utility model: the mating groove is vertically opened at the center line of the side of the docking block, and the top is open. One end of the side locking block is horizontally locked to the inner side of the vertical locking groove. The mating screw hole is threadedly connected to the outer side of the inner screw. The output end pipe of the main pump body is inserted into the inner side of the vertical locking groove. The input end of the main pump body is stored through the inner side of the side storage groove. The side of the locking side block is locked to the inner side of the mating groove.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] This utility model uses bolts to fix the side mounting strips to the inner wall of the mine shaft. While extending the connection of the main directional rod, the internal threaded rod is inserted into the adjacent polygonal insertion hole via a polygonal insert block, forming an extended connection effect. Then, the side locking block of the connecting block is locked into the vertical slot, allowing the internal threaded rod to be threaded through the mating screw hole. The sealing top plate is then fastened to the top opening of the vertical slot, creating a secure seal. After the polygonal insert block at the output end of the top motor is inserted into the polygonal insertion hole, the rotation of the top motor can be controlled. The rotation of the internal screw allows the docking block to move up and down along the side of the main guide rod. After the side locking block of the support box is engaged inside the mating groove, the machine body can be extended from outside the well to a specified depth inside the well. The output pipe can be inserted into the vertical slot and extends out through the through hole. After opening the sealing plate and inserting the input pipe into the water position, the main pump body can be turned on to pump water outwards. The modular structure allows for installation and connection as needed, and the electric adjustment structure allows it to be adjusted to a specified depth for pumping. Attached Figure Description
[0014] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:
[0015] Figure 1 A three-dimensional structural diagram of a mine underground drainage and sewage disposal device;
[0016] Figure 2A schematic diagram showing the structural details of the three-dimensional connection of the main guide rod in an underground drainage and sewage discharge device for mines;
[0017] Figure 3 A schematic diagram showing the structural details of the three-dimensional connection of the sealing top plate of a mine underground drainage and sewage discharge device;
[0018] Figure 4 A schematic diagram showing the structural details of the three-dimensional connection of the docking and moving blocks in an underground drainage and sewage discharge device for mines;
[0019] Figure 5 This is a structural schematic diagram showing the connection details of a three-dimensional cross-section of a support box for an underground drainage and sewage disposal device in a mine.
[0020] In the diagram: 1. Main guide rod; 2. Mounting side strip; 3. Vertical slot; 4. Sealing top plate; 5. Through hole; 6. Top motor; 7. Connecting moving block; 8. Support box; 9. Moving wheel; 10. Side storage slot; 11. Sealing roll plate; 12. Control panel; 13. Mounting connecting block; 14. Internal threaded rod; 15. Polygonal insertion hole; 16. Polygonal insertion block; 17. Mounting slot; 18. Mating slot; 19. Side locking block; 20. Mating screw hole; 21. Main pump body; 22. Locking side block. Detailed Implementation
[0021] Please see Figure 1In this embodiment of the utility model, a mine underground drainage and sewage discharge device includes a main guide rod 1. Side mounting strips 2 are symmetrically welded to both sides of the main guide rod 1. There are multiple main guide rods 1, all with the same specifications. The main guide rods 1 are connected end-to-end in an extended rod structure. The side mounting strips 2 are arranged in pairs, parallel and symmetrically positioned at the edges of the main guide rod 1. A vertical groove 3 is vertically formed on the side of the main guide rod 1. A sealing top plate 4 is horizontally fastened to the top of the main guide rod 1. A through hole 5 is formed on the top surface of the sealing top plate 4. The vertical groove 3 is vertically formed at the center line of the side of the main guide rod 1, and its top and bottom ends penetrate the top and bottom surfaces of the main guide rod 1, forming an opening. The sealing top plate 4 is fastened to the top opening of the vertical groove 3 and secured by four corner bolts. A through hole 5 is formed on the top surface of the sealing top plate 4 near the edge. A top motor 6 is fixedly installed on the top surface of the sealing top plate 4. A docking block 7 is connected to one side of the main guide rod 1. A support box 8 is connected to the docking block 7 on the side away from the main guide rod 1. A moving wheel 9 is symmetrically fixedly connected to the bottom surface of the support box 8. A side storage groove 10 is opened on one side of the support box 8. A sealing roll plate 11 is snapped into the inner side of the side storage groove 10. The output end of the top motor 6 extends vertically downward and is connected to the top end of the inner screw 14. The side of the docking block 7 is connected to the side opening end of the vertical slot 3. The four moving wheels 9 are fixedly connected to the bottom surface of the support box 8 near the four corners. The sealing roll plate 11 is vertically snapped into the inner opening end of the side storage groove 10. A control panel 12 is horizontally fixedly snapped into the top surface of the support box 8.
[0022] Please see Figure 2-5In this embodiment of the utility model, a drainage and sewage discharge device for underground mines includes a main guide rod 1 with symmetrically welded mounting blocks 13 at its bottom end. An inner screw rod 14 is vertically inserted into the inner side of a vertical slot 3. The top of the inner screw rod 14 has a polygonal insertion hole 15. A polygonal insertion block 16 is fixedly welded to the bottom end of the inner screw rod 14. The mounting blocks 13 are arranged in pairs, parallel and symmetrically fixed near the edge of the bottom end of the main guide rod 1. The bottom ends of the mounting blocks 13 are correspondingly inserted into adjacent mounting slots 17. Multiple inner screw rods 14 are extended and connected by the polygonal insertion blocks 16 at their bottom ends, extending into the inner sides of adjacent polygonal insertion holes 15. The output end of the top motor 6 is fixedly connected to the polygonal insertion block 16. The top end of the main guide rod 1 has symmetrically opened mounting slots 17 for connecting and displacing... A mating groove 18 is vertically opened on one side of block 7. A side locking block 19 is fixedly connected to one side of the docking moving block 7. A mating screw hole 20 is opened on the top surface of the side locking block 19. A main pump body 21 is fixedly installed on the inner side of the support box 8. A locking side block 22 is fixedly connected to one side of the support box 8. The mating groove 18 is vertically opened at the center line of the side of the docking moving block 7, and the top is open. One end of the side locking block 19 is horizontally locked to the inner side of the vertical locking groove 3. The mating screw hole 20 is threadedly connected to the outer side of the inner screw rod 14. The output end pipe of the main pump body 21 is inserted into the inner side of the vertical locking groove 3. The input end of the main pump body 21 is stored through and housed in the inner side of the side storage groove 10. The side of the locking side block 22 is locked to the inner side of the mating groove 18.
[0023] The working principle of this utility model is as follows:
[0024] Multiple main guide rods 1 are vertically connected and installed on the side wall of the mine. They are fixedly connected to each other by mounting blocks 13 and installed inside the top of adjacent mounting slots 17, thus extending the connection between the multiple main guide rods 1. Then, the side mounting strips 2 are fixedly installed on the inner side wall of the mine by bolts. While extending the connection of the main guide rods 1, the internal thread rods 14 are inserted into the interior of adjacent multi-sided insertion holes 15 through polygonal inserts 16, forming an extended connection. Then, the side locking blocks 19 of the connecting block 7 are locked into the interior of the vertical locking slot 3, so that the internal thread rods 14 are threaded through and connected inside the mating screw holes 20, allowing the sealing top plate 4 to be snapped in place. After being placed at the top opening of the vertical slot 3, a sealing and stable effect is formed. After the multi-sided plug 16 of the output end of the top motor 6 is inserted into the interior of the multi-sided plug hole 15, the rotation of the top motor 6 can be controlled to drive the rotation of the inner screw 14, allowing the docking moving block 7 to move up and down along the side of the main guide rod 1. After the side locking block 22 of the support box 8 is locked in the interior of the mating groove 18, the machine body can be extended to a specified depth inside the well from outside the well. The output pipe can be inserted into the interior of the vertical slot 3 and extend out from the through hole 5. After the sealing roll plate 11 is opened, the input pipe is inserted into the water position, and the main pump body 21 can be turned on to pump water outward and discharge it.
[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A drainage and sewage disposal device for underground mines, comprising a main guide rod (1), characterized in that, The main guide rod (1) has symmetrically welded mounting side strips (2) on both sides. The main guide rod (1) has a vertical slot (3) vertically opened on its side. The top of the main guide rod (1) is horizontally fastened with a sealing top plate (4). The top surface of the sealing top plate (4) has a through hole (5). The top surface of the sealing top plate (4) is fixedly equipped with a top motor (6). One side of the main guide rod (1) is connected to a docking moving block (7). The docking moving block (7) is connected to a support box (8) on the side away from the main guide rod (1). The bottom surface of the support box (8) is symmetrically fixedly connected with moving wheels (9). One side of the support box (8) has a side storage groove (10). The inner side of the side storage groove (10) is fastened with a sealing roll plate (11). The top surface of the support box (8) is horizontal. A control panel (12) is fixedly attached. A mounting block (13) is symmetrically welded to the bottom end of the main guide rod (1). An inner screw (14) is vertically inserted into the inner side of the vertical slot (3). A polygonal insertion hole (15) is opened at the top end of the inner screw (14). A polygonal insertion block (16) is fixedly welded to the bottom end of the inner screw (14). A mounting groove (17) is symmetrically opened at the top end of the main guide rod (1). A mating groove (18) is vertically opened on one side of the docking moving block (7). A side locking block (19) is fixedly connected to one side of the docking moving block (7). A mating screw hole (20) is opened on the top surface of the side locking block (19). A main pump body (21) is fixedly installed on the inner side of the support box (8). A locking side block (22) is fixedly connected to one side of the support box (8).
2. The underground drainage and sewage discharge device for mines according to claim 1, characterized in that, The number of main guide rods (1) is multiple, and the specifications of the multiple main guide rods (1) are all consistent. The multiple main guide rods (1) are connected end to end to form an extended rod structure. The mounting side strips (2) are arranged in pairs and are parallel and symmetrically arranged on both sides of the main guide rods (1).
3. The underground drainage and sewage discharge device for mines according to claim 1, characterized in that, The vertical slot (3) is vertically opened at the center line of the side of the main guide rod (1), and the top and bottom of the vertical slot (3) are open through the top and bottom surfaces of the main guide rod (1). The sealing top plate (4) is fastened to the top opening of the vertical slot (3), and the sealing top plate (4) is fixedly connected by four corner bolts. The through hole (5) is opened through the top surface of the sealing top plate (4) near the edge.
4. The underground drainage and sewage discharge device for mines according to claim 1, characterized in that, The output end of the top motor (6) extends vertically downward and is connected to the top of the inner screw (14). The side of the connecting block (7) is connected to the side opening of the vertical slot (3). The four moving wheels (9) are fixedly connected to the bottom surface of the support box (8) near the four corners. The sealing roll plate (11) is vertically connected to the inner opening of the side storage slot (10).
5. A mine underground drainage and sewage discharge device according to claim 1, characterized in that, The mounting blocks (13) are all fixedly arranged in pairs, parallel and symmetrically, at the bottom edge of the main guide rod (1). The bottom of the mounting blocks (13) is inserted into the adjacent mounting slots (17). Multiple internal screws (14) are connected to the inner side of the adjacent polygonal insertion holes (15) through the polygonal insertion blocks (16) at the bottom. The output end of the top motor (6) is fixedly connected to the polygonal insertion blocks (16).
6. A mine underground drainage and sewage discharge device according to claim 1, characterized in that, The mating groove (18) is vertically opened at the center line of the side of the docking block (7), and the top is open. One end of the side locking block (19) is horizontally locked and set on the inner side of the vertical locking groove (3). The mating screw hole (20) is threaded and set on the outer side of the inner screw (14). The output end pipe of the main pump body (21) is inserted and set on the inner side of the vertical locking groove (3). The input end of the main pump body (21) is stored through and set on the inner side of the side storage groove (10). The side of the locking side block (22) is locked and set on the inner side of the mating groove (18).