Shaft bottom desilting and draining device for mine shaft

Abstract

The utility model relates to the technical field of mine shaft equipment, in particular to a shaft bottom desilting drainage device of a mine shaft, which comprises a base, a filter tank, a connecting plate and a filter screen, the filter tank is arranged at the bottom of the base, a desilting pump is arranged at the top of the filter tank, and a connecting pipe is arranged at the bottom of the desilting pump. A telescopic fixing rod is arranged at the top, corresponding to one side of the filtering tank, of the periphery of the connecting pipe, a telescopic pipe is arranged at the bottom of the connecting pipe, a connecting plate is arranged at the bottom of the telescopic pipe, and a suction port and a silt scraping claw are arranged at the bottom of the connecting plate; a filter screen is installed at the position, corresponding to the bottom of the dredging pump, in the filtering tank through screws, and a brush is arranged at the top of the filter screen. The waterproof electric rotating disc drives the silt scraping claw and the shovel head to rotate, silt and soil blocks at the well bottom are shoveled and minced, and then the silt and sewage are sucked into the filtering tank through cooperation of the desilting pump, the connecting pipe, the telescopic pipe and the suction opening to be discharged in a centralized mode.

Description

Technical Field

[0001] The utility model relates to the technical field of mine shaft equipment, in particular to a bottom desilting and drainage device for a mine shaft. Background Art

[0002] At present, people are becoming more and more proficient in the collection of mine resources. During the construction and production of mines, the groundwater layer is damaged, and water seeps into the mine. During the mine water discharge process, the water flow impacts and carries a large amount of coal slime underground. Over time, it will cause coal slime accumulation and even blockage, and the deposits need to be cleared and drained regularly.

[0003] However, the existing devices are relatively simple and cannot be moved, and are unable to clean out the thick and hard silt accumulated at the bottom of the well. Workers need to repeatedly vacuum. Therefore, a bottom dredging and drainage device for a mine shaft is proposed to facilitate shoveling up and crushing the hard silt before discharging it, thereby improving processing efficiency. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a desilting and drainage device for the bottom of a mine shaft, which facilitates the shoveling and crushing of hard silt before discharge, thereby improving processing efficiency.

[0005] The technical solution adopted by the utility model to solve the technical problem is a bottom desilting and drainage device for a mine shaft, comprising a base, a filter tank, a connecting plate and a filter screen, wherein the bottom of the base is provided with a filter tank, the top of the filter tank is provided with a desilting pump, the bottom of the desilting pump is provided with a connecting pipe, the top of the outer periphery of the connecting pipe corresponding to one side of the filter tank is provided with a telescopic fixing rod, the bottom of the connecting pipe is provided with a telescopic pipe, the bottom of the telescopic pipe is provided with a connecting plate, and the bottom of the connecting plate is provided with a suction port and a silt scraping claw respectively;

[0006] A filter screen is installed at a position corresponding to the bottom of the dredging pump in the filter tank by screws, a brush is provided on the top of the filter screen, a valve is provided at the bottom of the base away from the telescopic fixing rod, and a handrail is installed on one side of the base through a rotating shaft.

[0007] Specifically, the telescopic tube is connected to the suction port through a reserved opening on the top of the connecting plate and a bolt.

[0008] Specifically, waterproof electric rotating disks are provided on both sides of the bottom of the connecting plate corresponding to the suction port, a connecting rod is fixed to the bottom of the waterproof electric rotating disk by bolts, and silt scraping claws are provided on the periphery of the connecting rod, and a shovel head is provided at one end of the silt scraping claws.

[0009] Specifically, a waterproof motor is fixed to the center position of the top of the filter screen by bolts, a driving end at the top of the waterproof motor is connected to a brush via a rotating shaft, and a bottom of the brush is in contact with the top surface of the filter screen.

[0010] Specifically, brakeable rollers are fixed around the bottom of the base by bolts.

[0011] Beneficial effects of the utility model:

[0012] (1) The utility model discloses a device for desilting and draining the bottom of a mine shaft. The waterproof electric rotating disk drives the scraper claws and the shovel head to rotate, so as to scoop up and crush the silt and soil at the bottom of the shaft. Then, the silt and sewage are sucked into the filter tank through the desilting pump, the connecting pipe, the telescopic pipe and the suction port for centralized discharge.

[0013] (2) The utility model discloses a device for desilting and draining the bottom of a mine shaft. A waterproof motor drives a brush to clean the surface of the filter screen, causing it to fall quickly. Larger stones and other debris are removed by workers regularly removing bolts to clean the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is an overall schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the silt scraping claw of the utility model;

[0017] Figure 3 A schematic diagram of a brush of the utility model;

[0018] In the figure: 1. base; 2. filter tank; 3. dredging pump; 4. connecting pipe; 5. telescopic fixing rod; 6. telescopic pipe; 7. connecting plate; 8. suction port; 9. waterproof electric rotating disk; 10. connecting rod; 11. silt scraping claw; 12. shovel head; 13. filter screen; 14. waterproof motor; 15. brush; 16. valve; 17. handrail; 18. brakeable roller. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In order to facilitate the shoveling and crushing of hard sludge before discharge, thereby improving processing efficiency, such as Figure 1-3As shown, the utility model discloses a desilting and drainage device for a mine shaft, comprising a base 1, a filter tank 2, a connecting plate 7 and a filter screen 13. The base 1 is provided with a filter tank 2 at the bottom, a desilting pump 3 is provided at the top of the filter tank 2, a connecting pipe 4 is provided at the bottom of the desilting pump 3, a telescopic fixing rod 5 is provided at the top of the outer periphery of the connecting pipe 4 corresponding to one side of the filter tank 2, a telescopic pipe 6 is provided at the bottom of the connecting pipe 4, a connecting plate 7 is provided at the bottom of the telescopic pipe 6, and a suction port 8 and a silt scraping claw 11 are provided at the bottom of the connecting plate 7 respectively;

[0021] A filter screen 13 is installed at a position corresponding to the bottom of the dredging pump 3 in the filter tank 2 by screws, a brush 15 is provided on the top of the filter screen 13, a valve 16 is provided at the bottom of the side of the base 1 away from the telescopic fixing rod 5, and a handrail 17 is installed on one side of the base 1 through a rotating shaft.

[0022] When in use, the armrest 17 is pushed to cooperate with the movable roller 18 to drive the base 1 and the filter tank 2 to move;

[0023] Pull the telescopic pipe 6 to lower the connecting plate 7 into the enclosure well, and drive the scraping claw 11 and the shovel head 12 to rotate through the waterproof electric rotating disk 9 to shovel up the silt and soil at the bottom of the well, and then use the dredging pump 3 to cooperate with the connecting pipe 4, the telescopic pipe 6 and the suction port 8 to suck the silt and sewage into the filter tank 2;

[0024] The filter 13 filters it. When the silt accumulates, the waterproof motor 14 drives the brush 15 to clean the surface of the filter 13, so that it falls quickly. Larger stones and other debris are regularly removed by workers to clean the filter 13;

[0025] Then open the valve 16 to discharge the sludge and sewage in the filter tank 2.

[0026] In order to discharge the sludge and sewage at the bottom of the well, for example, Figure 1 As shown, the utility model also includes that the telescopic tube 6 is connected to the suction port 8 through a reserved opening on the top of the connecting plate 7 and bolts.

[0027] When in use, the silt and sewage at the bottom of the well are sucked out through the desilting pump 3 in cooperation with the connecting pipe 4 , the telescopic pipe 6 and the suction port 8 .

[0028] For example, Figure 1 , Figure 2 As shown, the utility model also includes that waterproof electric rotating disks 9 are provided on both sides of the bottom of the connecting plate 7 corresponding to the suction port 8, and a connecting rod 10 is fixed to the bottom of the waterproof electric rotating disk 9 by bolts, and a silt scraping claw 11 is provided on the periphery of the connecting rod 10, and a shovel head 12 is provided at one end of the silt scraping claw 11.

[0029] When in use, the waterproof electric rotating disk 9 drives the connecting rod 10 to rotate, thereby driving the silt scraping claw 11 and the shovel head 12 to rotate, so as to shovel up and break the silt and soil accumulated at the bottom of the well, so as to facilitate suction into the filter tank 2.

[0030] For example, Figure 3 As shown, the utility model also includes that a waterproof motor 14 is fixed to the center position of the top of the filter 13 by bolts, and the driving end of the top of the waterproof motor 14 is connected to the brush 15 through a rotating shaft, and the bottom of the brush 15 is in contact with the top surface of the filter 13.

[0031] When in use, the brush 15 is driven to rotate by the waterproof motor 14 to clean the sludge pushed on the filter screen 13 and make it fall into the filter tank 2 quickly.

[0032] For example, Figure 1 As shown, the utility model also includes movable rollers 18 fixed around the bottom of the base 1 by bolts.

[0033] When in use, the movable roller 18 drives the base 1 , the filter tank 2 and the suction port 8 to move.

[0034] When the utility model is in use, the armrest 17 is pushed to cooperate with the movable roller 18 to drive the base 1 and the filter tank 2 to move;

[0035] Pull the telescopic pipe 6 to lower the connecting plate 7 into the enclosure well, and drive the scraping claw 11 and the shovel head 12 to rotate through the waterproof electric rotating disk 9 to shovel up the silt and soil at the bottom of the well, and then use the dredging pump 3 to cooperate with the connecting pipe 4, the telescopic pipe 6 and the suction port 8 to suck the silt and sewage into the filter tank 2;

[0036] The filter 13 filters it. When the silt accumulates, the waterproof motor 14 drives the brush 15 to clean the surface of the filter 13, so that it falls quickly. Larger stones and other debris are regularly removed by workers to clean the filter 13;

[0037] Then open the valve 16 to discharge the sludge and sewage in the filter tank 2.

[0038] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mine shaft bottom desilting and drainage device, characterized in that: The invention comprises a base (1), a filter tank (2), a connecting plate (7) and a filter screen (13); the base (1) is provided with a filter tank (2) at the bottom; the filter tank (2) is provided with a silt removal pump (3) at the top; a connecting pipe (4) is provided at the bottom of the silt removal pump (3); a telescopic fixing rod (5) is provided at the top of the outer periphery of the connecting pipe (4) corresponding to one side of the filter tank (2); a telescopic pipe (6) is provided at the bottom of the connecting pipe (4); a connecting plate (7) is provided at the bottom of the telescopic pipe (6); a suction port (8) and a silt scraping claw (11) are provided at the bottom of the connecting plate (7); A filter screen (13) is installed at a position corresponding to the bottom of the silt removal pump (3) in the filter tank (2) by means of screws, a brush (15) is provided on the top of the filter screen (13), a valve (16) is provided at the bottom of a side of the base (1) away from the telescopic fixing rod (5), and a handrail (17) is installed on one side of the base (1) by means of a rotating shaft.

2. A mine shaft bottom desilting and drainage device according to claim 1, characterized in that: The telescopic tube (6) is connected to the suction port (8) via a reserved opening at the top of the connecting plate (7) and bolts.

3. The bottom desilting and drainage device of a mine shaft according to claim 1, characterized in that: Waterproof electric rotating discs (9) are provided on both sides of the bottom of the connecting plate (7) corresponding to the suction port (8), a connecting rod (10) is fixed to the bottom of the waterproof electric rotating disc (9) by bolts, and a silt scraping claw (11) is provided on the periphery of the connecting rod (10), and a shovel head (12) is provided at one end of the silt scraping claw (11).

4. The bottom desilting and drainage device of a mine shaft according to claim 1, characterized in that: A waterproof motor (14) is fixed to the center of the top of the filter (13) by means of bolts, and the driving end at the top of the waterproof motor (14) is connected to a brush (15) via a rotating shaft, and the bottom of the brush (15) is in contact with the top surface of the filter (13).

5. The device for desilting and draining the bottom of a mine shaft according to claim 1, characterized in that: The bottom of the base (1) is surrounded by brakeable rollers (18) fixed by bolts.

Images