Water quality and water level monitoring device for groundwater reconnaissance

Abstract

The invention discloses a water quality and water level monitoring device for groundwater exploration, and belongs to the technical field of water quality and water level monitoring, the water quality and water level monitoring device comprises a main shell, the outer surface of the main shell is provided with an auxiliary driving assembly used for driving in a vertical shaft, and the bottom of the main shell is connected with a monitoring main body. According to the device, the auxiliary driving assembly is arranged, the first motor drives the main shell to ascend or descend in the vertical shaft through the driving shaft, the driving wheel, the transmission belt, the driven wheel, the second rotating shaft and the driving wheel, the load of the traction cable is reduced, breakage of the traction cable is avoided, and the descending and recycling efficiency of the device in the vertical shaft is improved; even if a traction cable is broken midway, the device can still complete recovery and reduce loss through operation of a driving wheel, meanwhile, a driving shaft drives a drill bit to rotate through a sixth bevel gear and a fifth bevel gear, and when recovery is conducted, if the interior of a vertical shaft is blocked by sundries accidentally, automatic obstacle clearing can be achieved through rotation of the drill bit, and the recovery difficulty of the device is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of water quality and water level monitoring, and in particular relates to a water quality and water level monitoring device for groundwater exploration. Background Art

[0002] Groundwater level and water quality monitoring refers to the continuous or periodic monitoring and recording of groundwater levels. This monitoring can provide important information about the groundwater system, including water level changes, hydrological recharge and discharge, groundwater flow direction, etc. These devices are installed in wells or boreholes and are in direct contact with groundwater.

[0003] The document with publication number CN117665235A discloses a groundwater monitoring device, including a detection winding device and a sampling mechanism, a distance measuring rope is wound on the detection winding device, the other end of the distance measuring rope is connected to the sampling mechanism, the sampling mechanism includes a connecting piece, the top of the connecting piece is connected and fixed to the end of the distance measuring rope, the bottom of the connecting piece is connected to a working box, a plurality of fixing plates are provided at the bottom of the side of the working box, a plurality of rollers are provided on the outer surface of the fixing plate, and an inner gear ring is fixed to the bottom of the fixing plate. The invention has the following beneficial effects: Through the design of the protective cleaning component, during the descent and ascent of the device, the protective cleaning component will perform two actions: the descending action of the sampling chamber and the rotation and self-rotation action of the cleaning plate, and the two actions run simultaneously and adapt to each other, so that the cleaning plate can clean the outer surface of the sampling chamber, so that the outer surface of the sampling chamber will not be disturbed by debris. In actual use, the monitoring equipment needs to be lowered and recovered through a vertical shaft that has been opened in advance. During this process, if the traction cable breaks or the vertical shaft is blocked, it will affect the recovery of the detection equipment. Therefore, improvement is needed. Summary of the invention

[0004] The purpose of the present invention is to propose a water quality and water level monitoring device for groundwater exploration in order to solve the problem that if the traction cable breaks or the shaft is blocked, it will affect the recovery of the detection equipment.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A water quality and water level monitoring device for groundwater exploration, comprising a main housing, an auxiliary driving assembly for driving in a shaft is arranged on the outer surface of the main housing, a monitoring body is connected to the bottom of the main housing, and a filtering and cleaning assembly is arranged on the outer periphery of the monitoring body; The auxiliary drive assembly includes a plurality of connecting rods that can rotate relative to each other, a direction adjustment assembly is provided on one side of the connecting rod, a driving box is rotatably connected to one side of the connecting rod via a first rotating shaft, a drill bit for clearing obstacles is transmission-connected to the top of the driving box, connecting seats are connected to both sides of one end of the driving box away from the connecting rod, a second rotating shaft is rotatably connected between the two connecting seats, driving wheels for movement are symmetrically provided on the outer surface of the second rotating shaft, the connecting rod adjusts its angle according to the width of the shaft and makes the driving wheel fit against the inner wall of the shaft, and the driving wheel drives and drives the main shell to move in the shaft.

[0006] As a further description of the above technical solution: Four groups of mounting seats are connected around the inner wall of the main shell body, and two mounting seats in the same group are symmetrically arranged on the same vertical line. Two rotatable driving screws are symmetrically arranged between the two groups of mounting seats, and the two driving screws are fixedly connected, and the thread directions of the two driving screws are opposite. The outer surface of the driving screw is threadedly connected with a screw seat, and sliding grooves are provided around the outer wall of the main shell body. One end of the screw seat extends to the outside of the sliding groove and is slidably connected to the sliding groove. A connecting rod is hinged at one end of the screw seat, and the end of the connecting rod away from the screw seat is hinged to the bottom of the connecting rod, and the end of the connecting rod away from the drive box is hinged to the outer wall of the main shell body through a fourth rotating shaft.

[0007] As a further description of the above technical solution: The first motor is fixedly installed on the outside of the driving box through a mounting plate, one end of the first motor output shaft is connected to the driving shaft, one end of the driving shaft extends into the driving box and is rotatably connected to the driving box, a driving wheel is connected to the center position of the outer surface of the driving shaft, and a driven wheel is connected to the outer surface of the second rotating shaft. The two driving wheels are symmetrically distributed on both sides of the driven wheel, and a transmission belt is connected between the driving wheel and the driven wheel. A through opening is opened on one side of the driving box, and the transmission belt passes through the through opening. Two sixth bevel gears are connected to the outer surface of the driving shaft, and the fifth bevel gear is meshed and connected to one side of the sixth bevel gear. The third rotating shaft extends to the outside of the driving box and is rotatably connected to the driving box, and the other end of the third rotating shaft is connected to one side of the drill bit.

[0008] As a further description of the above technical solution: A mounting frame is connected to the inside of the main shell, and a second motor is fixedly installed at the bottom of the mounting frame. One end of the output shaft of the second motor is connected to a driving gear, and one end of the driving screw located below extends to the other side of the mounting base and is connected to a transmission gear. The driving gear is meshed with the transmission gear, and the first motor and the second motor are both waterproof motors.

[0009] As a further description of the above technical solution: The direction adjustment component includes a linkage shaft, and the two ends of the linkage shaft are respectively connected to the second bevel gear and the fourth bevel gear, one end of the first rotating shaft is connected to the first bevel gear, and the first bevel gear is meshed with the second bevel gear, and one end of the fourth rotating shaft is connected to the third bevel gear, and one side of the third bevel gear is meshed with the fourth bevel gear.

[0010] As a further description of the above technical solution: One side of the connecting rod is connected to two mounting parts, and the linkage shaft is rotatably connected in the mounting parts.

[0011] As a further description of the above technical solution: The filter cleaning assembly includes a protective filter basket, which is connected to the bottom of the main shell body, and the monitoring body is arranged in the protective filter basket. The bottom of the protective filter basket is connected to a waterproof box, the bottom of the waterproof box is rotatably connected to a connecting shaft, the bottom of the connecting shaft is connected to a rotating disk, the outer peripheral side of the rotating disk is connected to a plurality of connecting plates, the top of the connecting plate is rotatably connected to a reciprocating screw, the outer peripheral side of the protective filter basket is rotatably connected to a rotating ring, the outer peripheral side of the rotating ring is connected to a plurality of sleeves, the end of the reciprocating screw away from the connecting plate is rotatably connected to the sleeve, the outer surfaces of the plurality of reciprocating screws are threadedly connected to the same lifting ring, the outer peripheral side of the lifting ring is connected to a plurality of blades, the inner peripheral side of the lifting ring is connected to a plurality of brush plates, and the brush plate is attached to the protective filter basket.

[0012] As a further description of the above technical solution: The reciprocating screw extends from one end of the connecting plate to the other side of the sleeve and is connected with a linkage gear. The outer surface of the protective filter basket is connected with a fixed gear ring, and the linkage gear is meshed with the fixed gear ring.

[0013] As a further description of the above technical solution: The interior of the waterproof box is connected to a third motor, and one end of the connecting shaft extends into the interior of the waterproof box and is connected to one end of the output shaft of the third motor.

[0014] As a further description of the above technical solution: A traction cable is connected to the top of the main shell, and air pumps are connected to the top of the main shell on all sides. The top of the air pump is connected to a connecting pipe, and the other end of the connecting pipe is connected to a floating airbag, and one side of the floating airbag is connected to one side of the main shell.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. In the present invention, an auxiliary driving assembly is provided, and the second motor drives the connecting rod to rotate through the driving gear, the transmission gear, the driving screw, the screw seat and the connecting rod, so that the driving wheel fits with the inside of the shaft, and the first motor is started. The first motor drives the main housing to rise or fall in the shaft through the driving shaft, the driving wheel, the transmission belt, the driven wheel, the second rotating shaft and the driving wheel, thereby reducing the load on the traction cable, avoiding the breakage of the traction cable, and improving the lowering and recovery efficiency of the device in the shaft. Even if the traction cable breaks in the middle, the device can still complete the recovery through the operation of the driving wheel, thereby reducing the loss. At the same time, the driving shaft drives the drill bit to rotate through the sixth bevel gear and the fifth bevel gear. During recovery, if the shaft is accidentally blocked by debris, the self-rotation of the drill bit can realize automatic obstacle removal, thereby reducing the recovery difficulty of the device.

[0016] 2. In the present invention, by setting up a filter cleaning component, the third motor drives multiple reciprocating screws to rotate around the protective filter basket through the connecting shaft, the rotating disk, the connecting plate and the rotating ring. At this time, the linkage gear rotates under the drive of the fixed gear ring, and the linkage gear drives the same lifting ring to reciprocate in the vertical direction through the reciprocating screw. At the same time, the lifting ring moves in a circle under the drive of the reciprocating screw. The brush plate inside the lifting ring cleans the impurities attached to the protective filter basket, reducing the accumulation of impurities that affect the water quality and thus affect the monitoring results of the monitoring subject. At the same time, the rotation of the lifting ring itself drives the blade to rotate, and the blade can cut and remove flexible impurities underwater to avoid flexible impurities from being entangled on the surface of the protective filter basket or flexible impurities from accumulating, thereby ensuring the smooth flow of groundwater and improving the accuracy of water quality and water level monitoring data.

[0017] 3. In the present invention, by setting a direction adjustment component, when the connecting rod rotates around the fourth rotating shaft, the fourth bevel gear rotates driven by the third bevel gear, and the fourth bevel gear drives the drive box to deflect through the linkage shaft, the second bevel gear, the first bevel gear and the first rotating shaft, and the deflection direction is opposite to the rotation direction of the connecting rod, so that the top of the drive box is always flush with the horizontal plane, ensuring the vertical fit between the driving wheel and the inner wall of the shaft, improving the stability of the main shell and the monitoring body during movement, and also ensuring the vertical orientation of the drill bit, avoiding the deviation of the drill bit's obstacle clearing direction, and improving the drill bit's obstacle clearing ability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure from another viewing angle of the present invention; Figure 3 It is a schematic diagram of the explosion three-dimensional structure of the present invention; Figure 4 For the present invention Figure 3 The enlarged structural diagram of part A in the middle; Figure 5It is a three-dimensional structural schematic diagram of the auxiliary drive assembly of the present invention; Figure 6 It is a partial three-dimensional structural schematic diagram of the auxiliary drive assembly of the present invention; Figure 7 For the present invention Figure 6 The enlarged structural diagram of part B in the middle; Figure 8 It is a three-dimensional structural schematic diagram of the filter cleaning component of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional disassembled structure of the filtering and cleaning component of the present invention.

[0019] Legend: 1. Traction cable; 2. Direction adjustment assembly; 201. First bevel gear; 202. Second bevel gear; 203. Linkage shaft; 204. Mounting piece; 205. Third bevel gear; 206. Fourth bevel gear; 3. Auxiliary drive assembly; 301. Connecting rod; 302. Drill bit; 303. Driving wheel; 304. Driving box; 305. First motor; 306. Connecting rod; 307. Driving screw; 308. Screw seat; 309. Mounting seat; 310. Driving gear; 311. Second motor; 312. Mounting frame; 313. Transmission gear; 314. Active wheel; 315, transmission belt; 316, fifth bevel gear; 317, sixth bevel gear; 318, drive shaft; 319, driven wheel; 4, filter cleaning assembly; 401, protective filter basket; 402, waterproof box; 403, connecting plate; 404, rotating disk; 405, reciprocating screw; 406, linkage gear; 407, blade; 408, fixed gear ring; 409, lifting ring; 410, brush plate; 411, third motor; 412, rotating ring; 413, bushing; 5, main shell; 6, floating airbag; 7, connecting pipe; 8, air pump; 9, monitoring body. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 9 , the present invention provides a technical solution: A water quality and water level monitoring device for groundwater exploration includes a main shell 5. An auxiliary driving component 3 for driving in a vertical shaft is arranged on the outer surface of the main shell 5. A monitoring body 9 is connected to the bottom of the main shell 5. A filtering and cleaning component 4 is arranged on the periphery of the monitoring body 9. A traction cable 1 is connected to the top of the main shell 5. An air pump 8 is connected to the top of the main shell 5 on all sides. The top of the air pump 8 is connected to a connecting pipe 7. The other end of the connecting pipe 7 is connected to a floating airbag 6. One side of the floating airbag 6 is connected to one side of the main shell 5.

[0022] The auxiliary drive assembly 3 includes a plurality of connecting rods 301 that can rotate relative to each other, a direction adjustment assembly 2 is provided on one side of the connecting rod 301, a driving box 304 is rotatably connected to one side of the connecting rod 301 through a first rotating shaft, a drill bit 302 for clearing obstacles is connected to the top of the driving box 304 in a transmission manner, connecting seats are connected to both sides of the end of the driving box 304 away from the connecting rod 301, a second rotating shaft is rotatably connected between the two connecting seats, and driving wheels 303 for traveling are symmetrically provided on the outer surface of the second rotating shaft, the connecting rod 301 adjusts the angle according to the width of the shaft and makes the driving wheel 303 fit with the inner wall of the shaft, the driving wheel 303 drives and drives the main shell 5 to move in the shaft, and the inner wall of the main shell 5 is connected with There are four groups of mounting seats 309, and two mounting seats 309 in the same group are symmetrically arranged on the same vertical line. Two rotatable driving screws 307 are symmetrically arranged between the two groups of mounting seats 309. The two driving screws 307 are fixedly connected, and the thread directions of the two driving screws 307 are opposite. The outer surface of the driving screw 307 is threadedly connected with a screw seat 308. Sliding grooves are opened all around the outer wall of the main shell 5. One end of the screw seat 308 extends to the outside of the sliding groove and is slidably connected to the sliding groove. A connecting rod 306 is hinged at one end of the screw seat 308. The end of the connecting rod 306 away from the screw seat 308 is hinged to the bottom of the connecting rod 301, and the end of the connecting rod 301 away from the drive box 304 is connected through the fourth rotating shaft. The first motor 305 is hinged to the outer wall of the main housing 5, and the outer side of the drive box 304 is fixedly installed with the first motor 305 through the mounting plate. One end of the output shaft of the first motor 305 is connected to the drive shaft 318, and one end of the drive shaft 318 extends into the drive box 304 and is rotatably connected to the drive box 304. The center position of the outer surface of the drive shaft 318 is connected to the driving wheel 314, and the outer surface of the second rotating shaft is connected to the driven wheel 319. The two driving wheels 303 are symmetrically distributed on both sides of the driven wheel 319. A transmission belt 315 is connected between the driving wheel 314 and the driven wheel 319. A through hole is opened on one side of the drive box 304, and the transmission belt 315 passes through the through hole. The outer surface of the drive shaft 318 is connected to two sixth bevel gears 317. One side of the sixth bevel gear 317 is meshedly connected with the fifth bevel gear 316, one side of the fifth bevel gear 316 is connected to the third rotating shaft, the third rotating shaft extends to the outside of the drive box 304 and is rotatably connected to the drive box 304, the other end of the third rotating shaft is connected to one side of the drill bit 302, the inside of the main shell 5 is connected to a mounting frame 312, the bottom of the mounting frame 312 is fixedly installed with a second motor 311, one end of the output shaft of the second motor 311 is connected to a driving gear 310, and one end of the driving screw 307 located below extends to the other side of the mounting seat 309 and is connected to a transmission gear 313, the driving gear 310 is meshed with the transmission gear 313, and the first motor 305 and the second motor 311 are both waterproof motors.

[0023] The specific implementation method is as follows: by setting an auxiliary drive component 3, the second motor 311 drives the connecting rod 301 to rotate through the driving gear 310, the transmission gear 313, the driving screw 307, the screw seat 308 and the connecting rod 306, so that the driving wheel 303 fits with the inside of the shaft, and the first motor 305 is started. The first motor 305 drives the main housing 5 to rise or fall in the shaft through the driving shaft 318, the driving wheel 314, the transmission belt 315, the driven wheel 319, the second rotating shaft and the driving wheel 303, thereby reducing the load of the traction cable 1, avoiding the breakage of the traction cable 1, and improving the lowering and recovery efficiency of the device in the shaft. Even if the traction cable 1 breaks in the middle, the device can still complete the recovery through the operation of the driving wheel 303, thereby reducing the loss. At the same time, the driving shaft 318 drives the drill bit 302 to rotate through the sixth bevel gear 317 and the fifth bevel gear 316. During recovery, if the shaft is accidentally blocked by debris, the self-rotation of the drill bit 302 can achieve automatic obstacle removal.

[0024] The direction adjustment component 2 includes a linkage shaft 203, and the two ends of the linkage shaft 203 are respectively connected to the second bevel gear 202 and the fourth bevel gear 206, one end of the first rotating shaft is connected to the first bevel gear 201, the first bevel gear 201 is meshingly connected with the second bevel gear 202, one end of the fourth rotating shaft is connected to the third bevel gear 205, one side of the third bevel gear 205 is meshingly connected with the fourth bevel gear 206, one side of the connecting rod 301 is connected to two mounting parts 204, and the linkage shaft 203 is rotatably connected in the mounting part 204.

[0025] The specific implementation method is as follows: by setting the direction adjustment component 2, when the connecting rod 301 rotates around the fourth rotating shaft, the fourth bevel gear 206 rotates driven by the third bevel gear 205, and the fourth bevel gear 206 drives the drive box 304 to deflect through the linkage shaft 203, the second bevel gear 202, the first bevel gear 201 and the first rotating shaft, and the deflection direction is opposite to the rotation direction of the connecting rod 301, so that the top of the drive box 304 is always flush with the horizontal plane, ensuring the vertical fit of the driving wheel 303 with the inner wall of the shaft, improving the stability of the main shell 5 and the monitoring body 9 when moving, and also ensuring the vertical orientation of the drill bit 302, avoiding the deviation of the obstacle clearing direction of the drill bit 302.

[0026] The filter cleaning component 4 includes a protective filter basket 401, which is connected to the bottom of the main shell 5, and the monitoring body 9 is arranged in the protective filter basket 401. The bottom of the protective filter basket 401 is connected to a waterproof box 402, and the bottom of the waterproof box 402 is rotatably connected to a connecting shaft, and the bottom of the connecting shaft is connected to a rotating disk 404, and the outer peripheral side of the rotating disk 404 is connected to a plurality of connecting plates 403, and the top of the connecting plate 403 is rotatably connected to a reciprocating screw 405, and the outer peripheral side of the protective filter basket 401 is rotatably connected to a rotating ring 412, and the outer peripheral side of the rotating ring 412 is connected to a plurality of shaft sleeves 413, and the reciprocating screw 405 is rotatably connected to the shaft sleeve 413 at one end away from the connecting plate 403, and the plurality of shaft sleeves 413 are rotatably connected to the shaft sleeve 413. The outer surface of a reciprocating screw 405 is threadedly connected to the same lifting ring 409, a plurality of blades 407 are connected to the outer circumference of the lifting ring 409, a plurality of brush plates 410 are connected to the inner circumference of the lifting ring 409, the brush plate 410 is fitted with the protective filter basket 401, one end of the reciprocating screw 405 away from the connecting plate 403 extends to the other side of the shaft sleeve 413 and is connected to a linkage gear 406, the outer surface of the protective filter basket 401 is connected to a fixed gear ring 408, the linkage gear 406 is meshed with the fixed gear ring 408, a third motor 411 is connected to the inside of the waterproof box 402, one end of the connecting shaft extends to the inside of the waterproof box 402 and is connected to one end of the output shaft of the third motor 411.

[0027] The specific implementation method is as follows: by setting up the filter cleaning component 4, the third motor 411 drives multiple reciprocating screws 405 to rotate around the protective filter basket 401 through the connecting shaft, the rotating disk 404, the connecting plate 403 and the rotating ring 412. At this time, the linkage gear 406 rotates under the drive of the fixed gear ring 408, and the linkage gear 406 drives the same lifting ring 409 to reciprocate in the vertical direction through the reciprocating screw 405. At the same time, the lifting ring 409 performs a circular motion driven by the reciprocating screw 405. The brush plate 410 inside the lifting ring 409 cleans the impurities attached to the protective filter basket 401 to reduce the accumulation of impurities that affect the water quality and thus affect the monitoring results of the monitoring body 9. At the same time, the lifting ring 409 itself rotates to drive the blade 407 to rotate. The blade 407 can cut and remove flexible impurities underwater to prevent flexible impurities from being entangled on the surface of the protective filter basket 401 or flexible impurities from accumulating.

[0028] Working principle: When in use, the staff first opens a vertical shaft connected to the underground water channel. After that, the staff lowers the main shell 5 and the monitoring body 9 into the underground water channel through the vertical shaft by pulling the cable 1. The floating airbag 6 drives the main shell 5 to float on the water surface of the underground water channel. The staff changes the descent depth of the floating airbag 6 relative to the main shell 5 by controlling the amount of air delivered to the floating airbag 6 by the air pump 8, thereby changing the monitoring depth of the monitoring body 9.

[0029] During the monitoring process, the third motor 411 drives the connecting shaft to rotate, the connecting shaft drives the rotating disk 404 to rotate, the rotating disk 404 drives the connecting plate 403 to rotate, and the connecting plate 403 cooperates with the rotating ring 412 to drive multiple reciprocating screws 405 to rotate around the protective filter basket 401. At this time, the linkage gear 406 revolves around the fixed gear ring 408, so that the linkage gear 406 rotates, and the linkage gear 406 drives the reciprocating screw 405 to rotate. Multiple reciprocating screws 405 drive the same lifting ring 409 to reciprocate in the vertical direction. At the same time, the lifting ring 409 makes a circular motion driven by the reciprocating screw 405, and the brush plate 410 inside the lifting ring 409 cleans the particles attached to the protective filter basket 401.

[0030] During the lowering or recovery process of the device as a whole, the staff adjusts the position of the connecting rod 301 according to the actual width of the shaft. During this process, the second motor 311 drives the driving gear 310 to rotate, the driving gear 310 drives multiple transmission gears 313 to rotate, the transmission gear 313 drives two driving screws 307 to rotate, the two driving screws 307 drive two screw seats 308 to move relative to each other, the screw seats 308 drive the connecting rod 306 to move, the connecting rod 306 drives the connecting rod 301 to rotate, and makes the driving wheel 303 fit with the inside of the shaft. During this process, when the direction adjustment component 2 is running and the connecting rod 301 rotates around the fourth rotating shaft, the fourth bevel gear 206 rotates relative to the third bevel gear 205, so that the fourth bevel gear 206 rotates, and the fourth bevel gear 206 drives the linkage shaft 203 to rotate, and the linkage shaft 203 drives the second bevel gear 202 to rotate, and the second bevel gear 202 drives the first bevel gear 201 to rotate, and the first bevel gear 201 drives the drive box 304 to deflect through the first rotating shaft, and the deflection direction is opposite to the rotation direction of the connecting rod 301, so that the top of the drive box 304 is always flush with the horizontal plane.

[0031] After the position of the driving wheel 303 is adjusted, the first motor 305 is started, the first motor 305 drives the driving shaft 318 to rotate, the driving shaft 318 drives the active wheel 314 to rotate, the active wheel 314 drives the driven wheel 319 to rotate through the transmission belt 315, the driven wheel 319 drives the second rotating shaft to rotate, the second rotating shaft drives the driving wheel 303 to rotate, the driving wheel 303 drives the main housing 5 to rise or descend in the shaft, at the same time, the driving shaft 318 drives the sixth bevel gear 317 to rotate, the sixth bevel gear 317 drives the fifth bevel gear 316 to rotate, and the fifth bevel gear 316 drives the drill bit 302 to rotate to clear obstacles.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water quality and water level monitoring device for groundwater exploration, comprising a main housing (5), characterized in that: The outer surface of the main housing (5) is provided with an auxiliary driving assembly (3) for driving the vehicle in the shaft, the bottom of the main housing (5) is connected with a monitoring body (9), and the outer periphery of the monitoring body (9) is provided with a filtering and cleaning assembly (4); The auxiliary drive assembly (3) comprises a plurality of connecting rods (301) capable of relatively rotating, a direction adjustment assembly (2) being provided on one side of the connecting rod (301), a driving box (304) being rotatably connected to one side of the connecting rod (301) via a first rotating shaft, a drill bit (302) for clearing obstacles being rotatably connected to the top of the driving box (304), connecting seats being connected to both sides of an end of the driving box (304) away from the connecting rod (301), a second rotating shaft being rotatably connected between the two connecting seats, driving wheels (303) for traveling being symmetrically provided on the outer surface of the second rotating shaft, the connecting rod (301) adjusting an angle according to the width of the shaft so that the driving wheels (303) are in contact with the inner wall of the shaft, and the driving wheels (303) drive and drive the main housing (5) to move in the shaft.

2. A water quality and water level monitoring device for groundwater exploration according to claim 1, characterized in that: Four groups of mounting seats (309) are connected around the inner wall of the main housing (5), and two mounting seats (309) in the same group are symmetrically arranged on the same vertical line. Two rotatable driving screws (307) are symmetrically arranged between the two groups of mounting seats (309), and the two driving screws (307) are fixedly connected to each other, and the thread directions of the two driving screws (307) are opposite. The outer surface of the driving screw (307) is threadedly connected to a screw seat (308). Sliding grooves are opened around the outer wall of the main housing (5), and one end of the screw seat (308) extends to the outside of the sliding groove and is slidably connected to the sliding groove. A connecting rod (306) is hinged at one end of the screw seat (308), and one end of the connecting rod (306) away from the screw seat (308) is hinged to the bottom of the connecting rod (301), and one end of the connecting rod (301) away from the drive box (304) is hinged to the outer wall of the main housing (5) through a fourth rotating shaft.

3. The water quality and water level monitoring device for groundwater exploration according to claim 1 is characterized in that: A first motor (305) is fixedly mounted on the outside of the drive box (304) via a mounting plate; one end of the output shaft of the first motor (305) is connected to a drive shaft (318); one end of the drive shaft (318) extends into the drive box (304) and is rotatably connected to the drive box (304); a driving wheel (314) is connected to the center of the outer surface of the drive shaft (318); a driven wheel (319) is connected to the outer surface of the second rotating shaft; the two driving wheels (303) are symmetrically distributed on both sides of the driven wheel (319); the driving wheel (314) and the driven wheel (319) are symmetrically arranged on the outer surface of the second rotating shaft; A transmission belt (315) is connected between the wheels (319); a through hole is opened on one side of the drive box (304), and the transmission belt (315) passes through the through hole; two sixth bevel gears (317) are connected to the outer surface of the drive shaft (318); one side of the sixth bevel gear (317) is meshedly connected to a fifth bevel gear (316); one side of the fifth bevel gear (316) is connected to a third rotating shaft; the third rotating shaft extends to the outside of the drive box (304) and is rotationally connected to the drive box (304); the other end of the third rotating shaft is connected to one side of the drill bit (302).

4. A water quality and water level monitoring device for groundwater exploration according to claim 3, characterized in that: A mounting frame (312) is connected to the inside of the main housing (5), and a second motor (311) is fixedly mounted on the bottom of the mounting frame (312); one end of the output shaft of the second motor (311) is connected to a driving gear (310), and one end of a driving screw (307) located below extends to the other side of the mounting seat (309) and is connected to a transmission gear (313); the driving gear (310) and the transmission gear (313) are meshed and connected, and the first motor (305) and the second motor (311) are both waterproof motors.

5. The water quality and water level monitoring device for groundwater exploration according to claim 2 is characterized in that: The direction adjustment component (2) comprises a linkage shaft (203), two ends of the linkage shaft (203) are respectively connected to the second bevel gear (202) and the fourth bevel gear (206), one end of the first rotating shaft is connected to the first bevel gear (201), the first bevel gear (201) is meshingly connected with the second bevel gear (202), one end of the fourth rotating shaft is connected to the third bevel gear (205), one side of the third bevel gear (205) is meshingly connected with the fourth bevel gear (206).

6. A water quality and water level monitoring device for groundwater exploration according to claim 5, characterized in that: One side of the connecting rod (301) is connected to two mounting members (204), and the linkage shaft (203) is rotatably connected inside the mounting members (204).

7. The water quality and water level monitoring device for groundwater exploration according to claim 1 is characterized in that: The filter cleaning assembly (4) comprises a protective filter basket (401), the protective filter basket (401) being connected to the bottom of the main housing (5), the monitoring body (9) being arranged in the protective filter basket (401), the bottom of the protective filter basket (401) being connected to a waterproof box (402), the bottom of the waterproof box (402) being rotatably connected to a connecting shaft, the bottom of the connecting shaft being connected to a rotating disk (404), the outer peripheral side of the rotating disk (404) being connected to a plurality of connecting plates (403), the top of the connecting plate (403) being rotatably connected to a reciprocating screw (405), the protective filter A rotating ring (412) is rotatably connected to the outer peripheral side of the basket (401), and a plurality of shaft sleeves (413) are connected to the outer peripheral side of the rotating ring (412). One end of the reciprocating screw (405) away from the connecting plate (403) is rotatably connected to the shaft sleeve (413). The outer surfaces of the plurality of reciprocating screws (405) are threadedly connected to the same lifting ring (409). The outer peripheral side of the lifting ring (409) is connected to a plurality of blades (407). The inner peripheral side of the lifting ring (409) is connected to a plurality of brush plates (410), and the brush plates (410) fit closely to the protective filter basket (401).

8. The water quality and water level monitoring device for groundwater exploration according to claim 7, characterized in that: One end of the reciprocating screw (405) away from the connecting plate (403) extends to the other side of the shaft sleeve (413) and is connected to a linkage gear (406); the outer surface of the protective filter basket (401) is connected to a fixed gear ring (408); and the linkage gear (406) is meshingly connected to the fixed gear ring (408).

9. The water quality and water level monitoring device for groundwater exploration according to claim 7, characterized in that: The waterproof box (402) is internally connected to a third motor (411), and one end of a connecting shaft extends into the interior of the waterproof box (402) and is connected to one end of an output shaft of the third motor (411).

10. The water quality and water level monitoring device for groundwater exploration according to claim 1, characterized in that: The top of the main shell (5) is connected to a traction cable (1), the top of the main shell (5) is connected to an air pump (8) on all sides, the top of the air pump (8) is connected to a connecting pipe (7), the other end of the connecting pipe (7) is connected to a floating airbag (6), and one side of the floating airbag (6) is connected to one side of the main shell (5).

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