Remote water pump control system for mining pit

Abstract

The remote water pump control system comprises a mine pit, water pumps and an operation room, the multiple water pumps are arranged on the side of the mine pit, the input ends of the multiple water pumps extend into the bottom of the mine pit, switches of the multiple water pumps are electrically connected with an operation host in the operation room through circuits, the input end of each water pump is sleeved with a sleeve, and the sleeve is connected with the operation host in a sleeved mode. The filter screen plays a role in filtering to prevent slurry from entering the water pumps to affect normal work of the water pumps, the connecting pipe plays a role in connecting to enable the rollers to be communicated with the input ends of the water pumps through the sleeves, meanwhile, an operator can operate the multiple water pumps in an operation room, the operation is simple and convenient, the round-trip time of the operator can be saved, and the working efficiency is improved. Delay of drainage opportunities is avoided, normal use of tailings in the mine pit is ensured, the filter screen is simply cleaned through the scraper, and the filtering effect of the filter screen is further ensured.

Description

Technical field:

[0001] The utility model relates to the field of lead-zinc ore dressing, in particular to a remote water pump control system for a mining pit. Background technology:

[0002] After lead and zinc mining, tailings and some raw materials are piled separately in different mines. Due to environmental factors, water is easily accumulated in the mines. Therefore, water pumps, that is, drainage systems, are installed at the bottom of the mines to prevent excessive moisture inside the mines from affecting the storage of tailings and raw materials.

[0003] Most of the existing water pump control systems require operators to go directly to the vicinity of the mine, turn on the switch, and then the drainage system starts to start and drain the water. This requires operators to go back and forth, which is time-consuming. In addition, in an emergency, the operation is inconvenient, which affects the timing of drainage. Utility model content:

[0004] The utility model aims to provide a remote water pump control system for a mining pit.

[0005] The utility model is implemented by the following technical solutions:

[0006] A remote water pump control system for a mining pit comprises a mining pit, a water pump and an operating room, wherein a plurality of water pumps are arranged on the side of the mining pit, and input ends of the plurality of water pumps extend into the bottom of the mining pit, and switches of the plurality of water pumps are electrically connected to an operating host in the operating room through lines, a casing is sleeved on the input end of each water pump, a connecting pipe is fixedly connected to the side wall of each casing, one end of each connecting pipe is rotatably connected to a drum, and a plurality of filter screens are fixedly embedded on the outer wall of each drum.

[0007] Preferably, a retaining ring is fixedly installed in the casing, the casing is slidably connected to the input end of the water pump, a fixing frame is fixedly connected to the output end of the water pump, a hydraulic cylinder is fixedly installed on the side wall of the fixing frame, and the output end of the hydraulic cylinder is fixedly connected to the top end of the casing.

[0008] Preferably, two connecting rods are fixedly connected to the inner top surface of the fixing frame, and the bottom end of each connecting rod is fixedly connected to a scraper. The bottom end of the scraper is arc-shaped, and the bottom end of the scraper is arranged to fit the outer wall of the drum.

[0009] The advantages of the utility model are as follows: the filter screen plays a filtering role to prevent mud from entering the water pump and affecting its normal operation; the connecting pipe plays a connecting role so that the drum and the input end of the water pump can be interconnected through the casing; at the same time, the operator can operate multiple water pumps in the operating room, which is simple and convenient, can save the operator's round-trip time, avoid delays in drainage, ensure the normal use of tailings in the mine pit, and use the scraper to perform simple cleaning work on the filter screen to further ensure the filtering effect of the filter screen. Description of the drawings:

[0010] Figure 1 It is a structural schematic diagram of the utility model;

[0011] Figure 2 It is a system flow chart of the utility model.

[0012] In the figure: mine pit 1, water pump 2, operating room 3, casing 4, retaining ring 5, connecting pipe 6, drum 7, filter screen 8, fixing frame 9, hydraulic cylinder 10, connecting rod 11, scraper 12. Specific implementation method:

[0013] like Figure 1 to Figure 2 As shown, a remote water pump control system for a mining pit comprises a pit 1, a water pump 2 and an operating room 3, wherein a plurality of water pumps 2 are arranged on the side of the pit 1, and the input ends of the plurality of water pumps 2 extend into the bottom of the pit 1, and the switches of the plurality of water pumps 2 are electrically connected to the operating host in the operating room 3 through lines, and a casing 4 is sleeved on the input end of each water pump 2, and a connecting pipe 6 is fixedly connected to the side wall of each casing 4, and a roller 7 is rotatably connected to one end of each connecting pipe 6, and a plurality of filter screens 8 are fixedly embedded on the outer wall of each roller 7, and the filter screens 8 play a filtering role to prevent mud from entering the water pump 2 and affecting its normal operation, and the connecting pipe 6 plays a connecting role so that the roller 7 and the input end of the water pump 2 can be interconnected through the casing 4, and at the same time, the operator can operate the plurality of water pumps 2 in the operating room 3, which is simple and convenient, can save the operator's round-trip time, avoid delaying the drainage time, and ensure the normal use of the tailings in the mine pit.

[0014] A retaining ring 5 is fixedly installed in the casing 4, and the retaining ring 5 plays a limiting role. The casing 4 is slidably connected to the input end of the water pump 2, and a fixing frame 9 is fixedly connected to the output end of the water pump 2, and the fixing frame 9 plays a shielding role, and one end of the fixing frame 9 extends into the interior of the mine pit 1, and a hydraulic cylinder 10 is fixedly installed on the side wall of the fixing frame 9, and the output end of the hydraulic cylinder 10 is fixedly connected to the top of the casing 4. When the hydraulic cylinder 10 is started, the casing 4 will reciprocate left and right, so that the drum 7 will also move accordingly, but the bottom end of the drum 7 fits with the bottom of the mine pit 1 and has a high friction force, and the connecting pipe 6 is rotatably connected to the drum 7, so that the drum 7 can maintain a rolling state, so that when pumping water, the filter screens 8 at different positions can be used alternately, thereby ensuring the filtering effect.

[0015] Two connecting rods 11 are fixedly connected to the inner top surface of the fixed frame 9, and a scraper 12 is fixedly connected to the bottom end of each connecting rod 11. The bottom end of the scraper 12 is arc-shaped, and the bottom end of the scraper 12 is arranged in contact with the outer wall of the drum 7. In this way, during the rotation of the drum 7, the scraper 12 can be used to perform simple cleaning work on the filter screen 8, further ensuring the filtering effect of the filter screen 8.

[0016] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A remote water pump control system for a mining pit, characterized in that: It includes a mine pit, a water pump and an operating room. Multiple water pumps are arranged on the side of the mine pit, and the input ends of the multiple water pumps extend into the bottom of the mine pit. The switches of the multiple water pumps are electrically connected to the operating host in the operating room through lines. The input end of each water pump is sleeved with a casing, and a connecting pipe is fixedly connected to the side wall of each casing. One end of each connecting pipe is rotatably connected to a drum, and multiple filters are fixedly embedded on the outer wall of each drum.

2. A mining pit remote water pump control system according to claim 1, characterized in that: A retaining ring is fixedly installed in the sleeve, the sleeve is slidably connected to the input end of the water pump, a fixing frame is fixedly connected to the output end of the water pump, a hydraulic cylinder is fixedly installed on the side wall of the fixing frame, and the output end of the hydraulic cylinder is fixedly connected to the top end of the sleeve.

3. A mining pit remote water pump control system according to claim 2, characterized in that: Two connecting rods are fixedly connected to the inner top surface of the fixing frame, and a scraper is fixedly connected to the bottom end of each connecting rod. The bottom end of the scraper is arc-shaped, and the bottom end of the scraper is arranged in close contact with the outer wall of the drum.

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