Automatic underground water extraction device

Abstract

The utility model relates to the technical field of underground water extraction, and discloses an automatic underground water extraction device which comprises a fixed installation bottom frame, expansion bolts are connected between the fixed installation bottom frame and the ground, a fixed driving mechanism is fixedly connected to the top of the fixed installation bottom frame, and a connection adjusting mechanism is fixedly connected to the surface of the fixed installation bottom frame. A lifting water pumping mechanism is movably connected to the outer side of the surface of the connecting adjusting mechanism, a water suction pump is fixedly connected to the output end of the lifting water pumping mechanism, and a water conveying pipe is fixedly connected to the output end of the water suction pump. Through mutual cooperation of the fixed driving mechanism, the connection adjusting mechanism and the water suction pump, the water suction pump can be stably put into water, so that the water suction pump outputs underground water to the outside through a water conveying pipe, meanwhile, internal parts of the connection adjusting mechanism are not in contact with the water, and the water suction efficiency is improved. The connection adjusting mechanism is prevented from being rusted, and the overall service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of groundwater extraction, and more specifically to an automatic groundwater extraction device. Background Art

[0002] Groundwater extraction technology is a commonly used contaminated groundwater remediation technology. It first uses a submersible pump or other machine pump to extract the contaminated groundwater and possible free-phase pollutants in the aquifer to the ground through an extraction well installed underground. Then, after being treated by surface water treatment facilities, the water is discharged or otherwise disposed of in compliance with standards, thereby directly reducing the concentration of pollutants in groundwater and achieving remediation. Groundwater extraction remediation technology has the advantages of simple equipment, easy operation, and convenient management.

[0003] After searching, a groundwater pollution extraction device disclosed in publication number CN215409366U includes a pumping device, a water intake pipe, a linear slide and a water collection pipe; the pumping device includes a protective cover and a pump body fixedly arranged on the inner wall of the protective cover, the pump body is provided with a water inlet and a water outlet, the water inlet is connected to a water inlet pipe, the water outlet is provided with a water outlet pipe, the water inlet pipe passes through the lower surface of the protective cover, the water outlet pipe passes through the upper surface of the protective cover, a drying device is provided on the inner wall of the protective cover, and the protective cover is fixedly arranged on the slide seat of the linear slide; the lower port of the water intake pipe is sealed and connected to the end of the water outlet pipe away from the water outlet by a flange, and the upper port of the water intake pipe is sealed and connected to the water collection pipe arranged at the wellhead through a support frame by a flange.

[0004] The above-mentioned technical solution has certain beneficial effects, but in actual use, when a linear slide is used for driving, the bottom end of the threaded rod needs to be in groundwater for a long time, which can easily cause rust on the outer surface of the bottom end of the threaded rod, resulting in jamming during driving and poor transmission effect. For this reason, we propose an automatic groundwater extraction device. Utility Model Content

[0005] In order to overcome the above defects of the prior art, the utility model provides an automatic groundwater extraction device to solve the problems existing in the above background technology.

[0006] The utility model provides the following technical solution: an automatic groundwater extraction device, comprising a fixed mounting frame, the fixed mounting frame is connected to the ground with expansion bolts, the top of the fixed mounting frame is fixedly connected with a fixed driving mechanism, the surface of the fixed mounting frame is fixedly connected with a connection adjustment mechanism, the outer side of the surface of the connection adjustment mechanism is movably connected with a lifting pumping mechanism, the output end of the lifting pumping mechanism is fixedly connected with a pumping pump, and the output end of the pumping pump is fixedly connected with a water delivery pipe;

[0007] Furthermore, the fixed driving mechanism includes a limiting base, the inner side of the limiting base is movably connected to a mounting base, a fastening bolt is provided between the mounting base and the limiting base, the top of the mounting base is fixedly connected to an output motor, the output end of the output motor is fixedly connected to a rotating shaft, and the other end of the rotating shaft is fixedly connected to an active bevel gear.

[0008] Furthermore, the connection adjustment mechanism includes a fixed connecting arm, a rotating screw is movably connected inside the fixed connecting arm, a limiting ring is fixedly sleeved on the outer surface of the rotating screw, the end of the rotating screw is fixedly connected to a limiting disk, and the top of the limiting disk located at the top of the rotating screw is fixedly connected to a driven bevel gear.

[0009] Furthermore, the limiting plate and the limiting collar are respectively slidably fitted with the top and the bottom of the fixed connecting arm, and the driven bevel gear and the active bevel gear are vertically meshed and connected with each other.

[0010] Furthermore, the lifting and pumping mechanism includes a movable mounting frame, a mounting slot is provided on the surface of the movable mounting frame, a movable mounting block is movably connected to the inner side of the mounting slot, a fixed mounting sleeve is fixedly connected to the surface of the movable mounting block, an electric telescopic rod is fixedly connected to the inner side of the fixed mounting sleeve, and the output end of the electric telescopic rod and the top of the water pump are fixedly connected to each other.

[0011] Furthermore, the outer side of the surface of the movable installation plug-in block is fitted with the inner side of the installation slot, and the end of the movable installation frame is slidably fitted with the surface of the fixed installation base.

[0012] Furthermore, a connection protection plate is fixedly connected to the front end of the bottom of the mobile installation frame.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model can stably put the water pump into the water through the cooperation between the fixed driving mechanism, the connecting and adjusting mechanism and the water pump, so that the water pump outputs groundwater to the outside through the water pipe, and at the same time, the internal parts of the connecting and adjusting mechanism are not in contact with the water, so as to avoid rusting of the connecting and adjusting mechanism and improve the overall service life.

[0015] The utility model can move along with the up and down movement of the lifting water pumping mechanism through the connection protection plate provided, and can prevent the water carried by the water pump from polluting the connection adjustment mechanism during the movement when the water pump is separated from the water, thereby providing protection for the connection adjustment mechanism and facilitating operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall and ground-mounted planar structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0018] Figure 3 It is a structural schematic diagram of the fixed drive mechanism of the utility model.

[0019] Figure 4 It is a schematic diagram of the structure of the connection adjustment mechanism of the utility model.

[0020] Figure 5 It is a schematic diagram of the structure of the lifting and pumping mechanism of the utility model.

[0021] The accompanying drawings are marked as follows: 1. fixed mounting base; 2. expansion bolts; 3. fixed driving mechanism; 4. connecting and adjusting mechanism; 5. lifting and pumping mechanism; 6. water pump; 7. water pipe; 8. limiting base; 9. mounting base; 10. fastening bolts; 11. output motor; 12. rotating shaft; 13. active bevel gear; 14. fixed connecting arm; 15. rotating screw rod; 16. limiting collar; 17. limiting disk; 18. driven bevel gear; 19. movable mounting frame; 20. mounting slot; 21. movable mounting plug block; 22. fixed mounting block; 23. electric telescopic rod; 24. connecting protective plate. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0023] Reference Figure 1-5 The utility model provides an automatic groundwater extraction device, including a fixed mounting base frame 1, the fixed mounting base frame 1 is connected to the ground with an expansion bolt 2, the top of the fixed mounting base frame 1 is fixedly connected with a fixed driving mechanism 3, the surface of the fixed mounting base frame 1 is fixedly connected with a connection adjustment mechanism 4, the outer side of the surface of the connection adjustment mechanism 4 is movably connected with a lifting pumping mechanism 5, the output end of the lifting pumping mechanism 5 is fixedly connected with a pumping pump 6, and the output end of the pumping pump 6 is fixedly connected with a water delivery pipe 7;

[0024] Among them, the fixed driving mechanism 3 includes a limiting base 8, the inner side of the limiting base 8 is movably connected with a mounting base 9, a fastening bolt 10 is provided between the mounting base 9 and the limiting base 8, the top of the mounting base 9 is fixedly connected with an output motor 11, the output end of the output motor 11 is fixedly connected with a rotating shaft 12, and the other end of the rotating shaft 12 is fixedly connected with an active bevel gear 13.

[0025] Among them, the connecting and adjusting mechanism 4 includes a fixed connecting arm 14, and a rotating screw 15 is movably connected inside the fixed connecting arm 14. A limiting ring 16 is fixedly sleeved on the outer surface of the rotating screw 15, and the end of the rotating screw 15 is fixedly connected to a limiting disk 17. The top of the limiting disk 17 located at the top of the rotating screw 15 is fixedly connected to a driven bevel gear 18, so that when the connecting and adjusting mechanism 4 is driven, the driven bevel gear 18 will rotate, driving the rotating screw 15, the limiting ring 16 and the limiting disk 17 to rotate, so that the lifting and pumping mechanism 5 can move on the outer surface of the rotating screw 15, thereby quickly and stably adjusting.

[0026] Among them, the limit plate 17 and the limit ring 16 are respectively slidably fitted with the top and bottom of the fixed connecting arm 14, and the driven bevel gear 18 and the active bevel gear 13 are vertically meshed and connected with each other, so that the limit ring 16 and the limit plate 17 can cooperate with the fixed connecting arm 14 to stably limit the position of the rotating screw rod 15, thereby preventing the rotating screw rod 15 from shaking up and down inside the fixed connecting arm 14, and at the same time, the driven bevel gear 18 and the active bevel gear 13 can stably transmit the power.

[0027] Among them, the lifting and pumping mechanism 5 includes a movable installation frame 19, and an installation slot 20 is opened on the surface of the movable installation frame 19. A movable installation block 21 is movably connected to the inner side of the installation slot 20. A fixed installation sleeve 22 is fixedly connected to the surface of the movable installation block 21. An electric telescopic rod 23 is fixedly connected to the inner side of the fixed installation sleeve 22. The output end of the electric telescopic rod 23 and the top of the water pump 6 are fixedly connected to each other, so that when the rotating screw rod 15 rotates, the movable installation frame 19 can move downward on the outer side of the surface of the rotating screw rod 15, driving the movable installation block 21, the fixed installation sleeve 22, the electric telescopic rod 23, the water pump 6 and the water pipe 7 to move downward. At the same time, the electric telescopic rod 23 extends outward, so that the water pump 6 can move further downward, thereby ensuring that when the rotating screw rod 15 does not contact the water, the water pump 6 can be inside the water, thereby extracting groundwater.

[0028] Among them, the outer surface of the movable installation block 21 is fitted with the inner side of the installation slot 20, and the end of the movable installation frame 19 is slidably fitted with the surface of the fixed installation base frame 1, so that the movable installation block 21 can be stably inserted into the inner side of the installation slot 20, so as to quickly install the fixed installation block 22, the electric telescopic rod 23 and the water pump 6, and when the movable installation frame 19 is moved, the end of the mobile installation frame 19 can move on the outer side of the surface of the fixed installation base frame 1, which is easy to operate.

[0029] Among them, a connecting protective plate 24 is fixedly connected to the bottom front end of the mobile installation frame 19, so that the connecting protective plate 24 can move with the mobile installation frame 19, and can provide effective protection for the rotating screw rod 15, preventing the water brought up by the water pump 6 from detaching from the water from splashing onto the surface of the rotating screw rod 15, causing the rotating screw rod 15 to rust.

[0030] The working principle of the utility model is as follows: during use, the output motor 11 is first started, so that the output motor 11 drives the rotating shaft 12 and the active bevel gear 13, so that the rotating shaft 12 and the active bevel gear 13 rotate, thereby driving the driven bevel gear 18, so that the driven bevel gear 18 rotates, driving the rotating screw 15, the limiting collar 16 and the limiting plate 17 to rotate, and at this time, the movable installation frame 19 can move downward on the outer side of the surface of the rotating screw 15, driving the movable installation plug block 21, the fixed installation sleeve block 22, and the electric telescopic rod 2 3. The water pump 6 and the water pipe 7 move downward, and the electric telescopic rod 23 extends outward, so that the water pump 6 can move further downward, thereby ensuring that when the rotating screw rod 15 does not touch the water, the water pump 6 can be inside the water, thereby extracting groundwater. Finally, the connecting protective plate 24 can move with the mobile mounting frame 19, which can provide effective protection for the rotating screw rod 15 and prevent the water brought up by the water pump 6 from detaching from the water from splashing onto the surface of the rotating screw rod 15, causing the rotating screw rod 15 to rust. The overall structure is simple and easy to use.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An automatic groundwater extraction device, comprising a fixed mounting frame (1), characterized in that: The fixed installation base frame (1) is connected to the ground via expansion bolts (2); the top of the fixed installation base frame (1) is fixedly connected to a fixed driving mechanism (3); the surface of the fixed installation base frame (1) is fixedly connected to a connection adjustment mechanism (4); the outer side of the surface of the connection adjustment mechanism (4) is movably connected to a lifting and pumping mechanism (5); the output end of the lifting and pumping mechanism (5) is fixedly connected to a water pump (6); and the output end of the water pump (6) is fixedly connected to a water delivery pipe (7).

2. The automatic groundwater extraction device according to claim 1, characterized in that: The fixed drive mechanism (3) comprises a limit base (8), the inner side of the limit base (8) is movably connected to a mounting base (9), a fastening bolt (10) is provided between the mounting base (9) and the limit base (8), the top of the mounting base (9) is fixedly connected to an output motor (11), the output end of the output motor (11) is fixedly connected to a rotating shaft (12), and the other end of the rotating shaft (12) is fixedly connected to an active bevel gear (13).

3. The automatic groundwater extraction device according to claim 1, characterized in that: The connection adjustment mechanism (4) comprises a fixed connection arm (14), a rotating screw (15) being movably connected inside the fixed connection arm (14), a limiting collar (16) being fixedly sleeved on the outer surface of the rotating screw (15), an end of the rotating screw (15) being fixedly connected to a limiting disk (17), and a driven bevel gear (18) being fixedly connected to the top of the limiting disk (17) located at the top of the rotating screw (15).

4. The automatic groundwater extraction device according to claim 3, characterized in that: The limiting plate (17) and the limiting collar (16) are respectively slidably fitted with the top and bottom of the fixed connecting arm (14), and the driven bevel gear (18) and the driving bevel gear (13) are vertically meshed and connected with each other.

5. The automatic groundwater extraction device according to claim 1, characterized in that: The lifting and pumping mechanism (5) comprises a movable installation frame (19), a surface of the movable installation frame (19) is provided with an installation slot (20), the inner side of the installation slot (20) is movably connected to a movable installation plug block (21), the surface of the movable installation plug block (21) is fixedly connected to a fixed installation sleeve block (22), the inner side of the fixed installation sleeve block (22) is fixedly connected to an electric telescopic rod (23), and the output end of the electric telescopic rod (23) is fixedly connected to the top of the water pump (6).

6. The automatic groundwater extraction device according to claim 5, characterized in that: The outer surface of the movable installation plug block (21) fits with the inner side of the installation slot (20), and the end of the movable installation frame (19) fits with the surface of the fixed installation base frame (1) in a sliding manner.

7. The automatic groundwater extraction device according to claim 5, characterized in that: A connection protection plate (24) is fixedly connected to the front end of the bottom of the mobile installation frame (19).

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