Multifunctional environment monitoring sampling device and method thereof

Abstract

The invention discloses a multifunctional environment monitoring sampling device and a method thereof, and relates to the technical field of environment monitoring, the multifunctional environment monitoring sampling device comprises a movable bottom plate and a movable flat plate, the top of the movable flat plate is provided with a fixing frame, the inner side of the fixing frame is fixedly connected with a third motor, and the inner side of the movable flat plate is rotatably provided with a drill bit; the movable flat plate is movably connected with the water sampler main body, and the movable flat plate is provided with the drill bit and the driving assembly of the water sampler main body, so that when environmental data of a river area needs to be collected, water and soil can be sampled simultaneously through the arranged driving assembly, and the content and distribution of pollutants in two media can be visually compared and analyzed; therefore, the rule and the trend of environmental pollution in a river area can be disclosed, water quality and soil can be taken separately, the limitation of a traditional collection mode is solved, the collection flexibility is improved, and in different environmental monitoring scenes, the sampling mode can be selected in a targeted manner.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental monitoring, and in particular to a multifunctional environmental monitoring sampling device and a method thereof. Background Art

[0002] Environmental monitoring refers to the activities that provide a basis and guarantee for environmental management, pollution control, etc. by monitoring the content and emission of various substances that have an impact on humans and the environment, tracking changes in environmental quality, and other work. The objects of environmental monitoring include environmental elements such as the atmosphere, water bodies, soil, and organisms. The monitoring content covers pollutants such as particulate matter, sulfur dioxide, nitrogen oxides, heavy metals, organic matter, and other environmental factors, as well as environmental noise, radioactive substances, etc. Environmental monitoring agencies use modern scientific and technological means to continuously obtain various monitoring information from all directions and angles to achieve information capture, transmission, analysis, integration and control.

[0003] After searching, the invention patent with Chinese patent number CN117109974A discloses a soil sampling device. Compared with the prior art, the invention patent with Chinese patent number CN117109974A moves the base to the position where sampling is required through the walking mechanism, and then starts the first sliding mechanism and the first rotating mechanism to make the spiral shaft rotate while extending from the extension port to the underground for sampling. When the spiral pump is inserted into the soil, the outer cylinder is driven downward by the second sliding mechanism to contact the ground until the opening reaches the baffle, and then the spiral shaft is driven upward by the first sliding mechanism, so that the soil stuck in the spiral shaft is left in the space formed by the spiral shaft and the outer cylinder, until the baffle is located in the opening, the first sliding mechanism and the second sliding mechanism are started at the same time to move upward to above the extension port, so as to take out the soil and complete the soil sampling.

[0004] However, during the use of the above-mentioned device, the collection effect is relatively single, and it is not easy to collect two or more media at the same time, for example, it is not easy to collect water quality and soil. There may be limitations during use. Such limitations may lead to the lack of representativeness and comprehensiveness of environmental monitoring data, thereby affecting the accuracy of environmental assessment and decision-making. Therefore, a multifunctional environmental monitoring sampling device and method are proposed. Summary of the invention

[0005] The purpose of the present invention is to solve the problems existing in the prior art that it is difficult to collect two or more media and the collection process has limitations, and to propose a multifunctional environmental monitoring sampling device and method.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A multifunctional environmental monitoring sampling device comprises a mobile bottom plate and a mobile flat plate, a fixed frame is installed on the top of the mobile flat plate, a third motor is fixedly connected to the inner side of the fixed frame, a drill bit is rotatably arranged on the inner side of the mobile flat plate, a water sampler body is movably connected to the mobile flat plate, a driving assembly of the drill bit and the water sampler body is arranged on the mobile flat plate, the driving assembly comprises a water taking active gear installed at the output end of the third motor, a shifting plate and soil taking active gear, a soil taking slave gear installed on the drill bit, a water taking driven gear and an active helical gear rotatably arranged on the inner side of the support frame, a driven helical gear and a take-up roller installed on the inner side of the mobile flat plate, and a telescopic cylinder symmetrically arranged on the inner side of the support frame, the third motor rotates to drive the soil taking active gear to rotate, and drives the soil taking slave gear to drive the drill bit to rotate to take soil;

[0008] The telescopic end of the telescopic cylinder drives the shifting plate to move up and down, driving the water intake active gear to move and engage with the water intake driven gear. The shifting plate movement drives the soil intake active gear to disengage from the soil intake driven gear. The third motor rotates to drive the water intake active gear to rotate and drive the water intake driven gear to rotate. The water intake driven gear drives the active bevel gear to rotate. The driven bevel gear rotates to drive the two take-up rollers to rotate and drive the water sampler body to move up and down to take water.

[0009] The above technical solution further includes:

[0010] The movable bottom plate is symmetrically fixedly connected with a guide rail on one side close to the movable flat plate, and a screw rod is rotatably connected to the inner side of the guide rail. The two screw rods are threadedly connected to the movable flat plate, and the two guide rails are slidably connected to the movable flat plate. The guide rail is used for guiding the movable flat plate, and the screw rod is used for driving the movable flat plate to move.

[0011] A first motor is fixedly connected to the outer side of the guide rail, and a first main flywheel is fixedly connected to the output end of the first motor. An end of the screw rod close to the first main flywheel is fixedly connected to the first slave flywheel. A first belt is commonly sleeved and connected between the first main flywheel and the first slave flywheel. The first motor drives the first main flywheel to rotate and drives the first belt to move in a circular motion. The first belt drives the first slave flywheel to rotate and drives the screw rod to rotate.

[0012] The two screw rods extend to the outside of the movable base plate and are fixedly connected to one end away from the first motor with an adjusting gear ring. A chain is sleeved and connected between the two adjusting gear rings. The sleeve connection between the two adjusting gear rings and the chain is used to drive the two screw rods to rotate synchronously.

[0013] The drill bit is rotatably connected to the mobile plate, and a vertical collecting cylinder is fixedly connected to a side of the mobile plate close to the mobile bottom plate, and a discharging port is fixedly connected to the outer side of the vertical collecting cylinder, and a side of the vertical collecting cylinder away from the discharging port is fixedly connected to a horizontal collecting cylinder, and a soil taking driving gear is rotatably connected to the inner side of the horizontal collecting cylinder, and one end of the soil taking driving gear extending to the outer side of the horizontal collecting cylinder is fixedly connected to a second slave flywheel, and a second motor is fixedly connected to the outer side of the horizontal collecting cylinder, and a second main flywheel is fixedly connected to the output end of the second motor, and a second belt is jointly sleeved and connected between the second main flywheel and the second slave flywheel, and a soil collecting box is threadedly connected to the outer side of the horizontal collecting cylinder, and the discharging port is used to discharge unnecessary soil, and the soil collecting box is used to collect required soil.

[0014] The movable plate is fixedly connected to the support frame, the side of the support frame away from the movable plate is fixedly connected to the fixed frame, the inner side of the fixed frame is fixedly connected to the third motor, the water extraction driving gear and the soil extraction driving gear are fixedly connected to the toggle change plate, the toggle change plate is slidably connected to the output end of the third motor, the two telescopic cylinders are fixedly connected to the movable plate, the toggle change plate is slidably connected to the telescopic end of the telescopic cylinder, and the toggle change plate is used to adjust the meshing relationship between the soil extraction slave gear and the soil extraction driving gear, as well as the meshing relationship between the water extraction driving gear and the water extraction driven gear.

[0015] The drill bit is fixedly connected to the soil extraction driven gear, the inner side of the support frame is rotatably connected with a transmission shaft, the transmission shaft is fixedly connected to the water extraction driven gear, the outer side of the transmission shaft is fixedly connected with an active bevel gear, and the drill bit is used for soil extraction.

[0016] The inner side of the support frame is rotatably connected to a transmission rod, the two take-up rollers are fixedly connected to the transmission rod, the outer side of the transmission rod is fixedly connected to a driven helical gear, the active helical gear is meshed with the driven helical gear, and the active helical gear drives the driven helical gear to rotate, driving the transmission rod to rotate.

[0017] A support arm is symmetrically fixedly connected to the outer side of the movable plate, a pulley is fixedly connected to the side of the support arm close to the fixed frame, a cable is fixedly connected between the take-up roller and the water sampler body, the pulley and the cable are in contact, the transmission rod rotates to drive the two take-up rollers to rotate and pull the cable to drive the water sampler body to move up and down to collect water.

[0018] A multifunctional environmental monitoring sampling method comprises the following steps;

[0019] Step 1: The movable plate moves up and down to drive the vertical collection tube to contact the ground, and the third motor is started. The third motor drives the soil extraction active gear to rotate and drives the soil extraction slave gear to rotate. The soil extraction slave gear rotates and drives the drill bit to rotate. The drill bit rotates and drives the soil to move upward along the vertical collection tube guide.

[0020] Step 2: start the second motor, the second motor drives the second main flywheel to rotate and drive the second belt to move in a circular motion, the second belt's circular motion drives the second slave flywheel to rotate, the second slave flywheel's rotation drives the spiral aggregate roller to rotate so that the soil moves along the guide of the transverse collection cylinder into the soil collection box;

[0021] Step three: start the telescopic cylinder. The telescopic end of the telescopic cylinder moves to drive the shifting plate to move upward, driving the water intake active gear to move and engage with the water intake driven gear. The shifting plate moves to drive the soil intake active gear to disengage from the soil intake driven gear. The third motor rotates to drive the water intake active gear to rotate and drive the water intake driven gear to rotate. The water intake driven gear drives the active bevel gear to rotate. The driven bevel gear rotates to drive the two take-up rollers to rotate and pull the cable to drive the water sampler body to move up and down to take water.

[0022] The present invention has the following beneficial effects:

[0023] 1. In the present invention, when it is necessary to collect environmental data of a river area, the driving component provided can simultaneously complete the water quality sampling and soil sampling. By collecting water quality and soil samples at the same time, the content and distribution of pollutants in the two media can be more intuitively compared and analyzed, which helps to reveal the laws and trends of environmental pollution in the river area and provide more accurate guidance for environmental governance and restoration.

[0024] 2. In the present invention, water quality and soil quality can be collected separately, or both can be collected at the same time. Such a design is conducive to solving the limitations of traditional collection methods and provides higher flexibility. In different environmental monitoring scenarios, the sampling method can be selected in a targeted manner according to the characteristics and distribution characteristics of pollutants to improve the targetedness and accuracy of monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall front view structure of a multifunctional environmental monitoring sampling device proposed by the present invention;

[0026] Figure 2 It is a schematic diagram of the structure of the mobile flat plate and the vertical collection tube in the present invention;

[0027] Figure 3 It is a schematic diagram of the structure of the screw rod and the soil collection box in the present invention;

[0028] Figure 4It is a schematic diagram of the structure of the vertical collection tube and the horizontal collection tube in the present invention;

[0029] Figure 5 It is a schematic diagram of the main structure of the driving assembly and the water sampler in the present invention;

[0030] Figure 6 It is a bottom view structural diagram of the driving assembly in the present invention;

[0031] Figure 7 It is a schematic diagram of the top view of the driving assembly in the present invention.

[0032] In the figure: 1, moving bottom plate; 2, guide rail; 3, screw rod; 4, first belt; 5, first motor; 6, fixed frame; 7, moving plate; 8, transmission rod; 9, soil outlet; 10, support arm; 11, cable; 12, drill bit; 13, horizontal collection tube; 14, vertical collection tube; 15, first main flywheel; 16, first slave flywheel; 17, soil collection box; 18, adjusting gear ring; 19, chain; 20, second motor; 21, The second belt; 22, the second slave flywheel; 23, the second main flywheel; 24, the spiral collecting roller; 25, the water sampler body; 26, the driven bevel gear; 27, the pulley; 28, the take-up roller; 29, the support frame; 30, the third motor; 31, the soil extraction slave gear; 32, the shifting plate; 33, the telescopic cylinder; 34, the soil extraction driving gear; 35, the water extraction driving gear; 36, the water extraction driven gear; 37, the transmission shaft; 38, the driving bevel gear. DETAILED DESCRIPTION

[0033] 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.

[0034] Embodiment 1

[0035] like Figure 1 - Figure 7As shown, a multifunctional environmental monitoring sampling device proposed by the present invention comprises a mobile base plate 1 and a mobile flat plate 7, a fixed frame 6 is installed on the top of the mobile flat plate 7, a third motor 30 is fixedly connected to the inner side of the fixed frame 6, a drill bit 12 is rotatably arranged on the inner side of the mobile flat plate 7, a water sampler body 25 is movably connected to the mobile flat plate 7, and a driving assembly of the drill bit 12 and the water sampler body 25 is arranged on the mobile flat plate 7, the driving assembly comprises a water taking active gear 35, a toggle change plate 32 and a soil taking active gear 34 installed at the output end of the third motor 30, a soil taking slave gear 31 installed on the drill bit 12, a water taking driven gear 36 and a driving bevel gear 38 rotatably arranged on the inner side of the support frame 29, a driven bevel gear 26 and a take-up roller 28 installed on the inner side of the mobile flat plate 7, and a telescopic cylinder 33 symmetrically arranged on the inner side of the support frame 29, the third motor 30 rotates to drive the soil taking active gear 34 to rotate and drive the soil taking slave gear 31 to drive the drill bit 12 to rotate to take soil.

[0036] A guide rail 2 is symmetrically fixedly connected to one side of the movable base plate 1 close to the movable plate 7, a screw rod 3 is rotatably connected to the inner side of the guide rail 2, the two screw rods 3 are threadedly connected to the movable plate 7, the two guide rails 2 are slidingly connected to the movable plate 7, the guide rail 2 is used for guiding the movable plate 7, and the screw rod 3 is used for driving the movable plate 7 to move.

[0037] A first motor 5 is fixedly connected to the outer side of the guide rail 2, and a first main flywheel 15 is fixedly connected to the output end of the first motor 5. An end of the screw rod 3 close to the first main flywheel 15 is fixedly connected to the first slave flywheel 16. A first belt 4 is commonly sleeved and connected between the first main flywheel 15 and the first slave flywheel 16. The first motor 5 drives the first main flywheel 15 to rotate and drive the first belt 4 to move in a circular motion. The first belt 4 drives the first slave flywheel 16 to rotate and drive the screw rod 3 to rotate.

[0038] The two screw rods 3 extend to the outside of the movable base plate 1 and are fixedly connected to one end away from the first motor 5 with an adjusting gear ring 18. A chain 19 is sleeved and connected between the two adjusting gear rings 18. The sleeve connection between the two adjusting gear rings 18 and the chain 19 is used to drive the two screw rods 3 to rotate synchronously.

[0039] The drill bit 12 is rotationally connected to the mobile plate 7, and a vertical collecting cylinder 14 is fixedly connected to a side of the mobile plate 7 close to the mobile base plate 1, and an outer side of the vertical collecting cylinder 14 is fixedly connected to an unearthed port 9, and a side of the vertical collecting cylinder 14 away from the unearthed port 9 is fixedly connected to a horizontal collecting cylinder 13, and an inner side of the horizontal collecting cylinder 13 is rotationally connected to a soil taking driving gear 34, and one end of the soil taking driving gear 34 extending to the outer side of the horizontal collecting cylinder 13 is fixedly connected to a second slave flywheel 22, and a second motor 20 is fixedly connected to the outer side of the horizontal collecting cylinder 13, and a second main flywheel 23 is fixedly connected to the output end of the second motor 20, and a second belt 21 is commonly sleeved and connected between the second main flywheel 23 and the second slave flywheel 22, and a soil collecting box 17 is threadedly connected to the outer side of the horizontal collecting cylinder 13, and the unearthed port 9 is used to discharge unnecessary soil, and the soil collecting box 17 is used to collect required soil.

[0040] In this embodiment, during use, soil excavation is first performed, the first motor 5 is started, the first motor 5 drives the first main flywheel 15 to rotate and drive the first belt 4 to move in a circular motion, the first belt 4 moves in a circular motion and drives the first slave flywheel 16 to rotate and drive the screw rod 3 to rotate, the screw rod 3 rotates and drives the adjusting gear 18 to rotate and drive the chain 19 to move in a circular motion, the chain 19 moves in a circular motion and drives another symmetrically arranged screw rod 3 to rotate, the two screw rods 3 rotate together and drive the moving plate 7 to move up and down along the guide rail 2, the movement of the moving plate 7 drives the vertical collecting tube 14 to fit the ground, and then the third motor 30 is started, and the third motor 30 drives the soil excavation active gear The rotation of 34 drives the soil-taking slave gear 31 to rotate, and the rotation of the soil-taking slave gear 31 drives the drill bit 12 to rotate. The rotation of the drill bit 12 drives the soil to move upward along the vertical collection tube 14. For the soil that needs to be taken at a suitable depth, unnecessary soil is discharged from the discharge port 9, and the required soil is driven by the second motor 20. The second motor 20 drives the second main flywheel 23 to rotate and drive the second belt 21 to move in a circle. The circular movement of the second belt 21 drives the second slave flywheel 22 to rotate. The rotation of the second slave flywheel 22 drives the spiral aggregate roller 24 to rotate, so that the soil moves along the guide of the horizontal collection tube 13 into the soil collection box 17, thereby completing the soil collection.

[0041] Embodiment 2

[0042] like Figure 1 - Figure 7As shown, based on the first embodiment, the telescopic end of the telescopic cylinder 33 drives the shifting plate 32 to move up and down, driving the water intake active gear 35 to move and engage with the water intake driven gear 36, and the shifting plate 32 moves to drive the soil intake active gear 34 to disengage from the soil intake driven gear 31, and the third motor 30 rotates to drive the water intake active gear 35 to rotate and drive the water intake driven gear 36 to rotate, and the water intake driven gear 36 drives the active bevel gear 38 to drive the driven bevel gear 26 to rotate, and the driven bevel gear 26 rotates to drive the two take-up rollers 28 to rotate and drive the water sampler body 25 to move up and down to take water.

[0043] The movable plate 7 is fixedly connected to the support frame 29, the side of the support frame 29 away from the movable plate 7 is fixedly connected to the fixed frame 6, the inner side of the fixed frame 6 is fixedly connected to the third motor 30, the water extraction driving gear 35 and the soil extraction driving gear 34 are fixedly connected to the toggle change plate 32, the toggle change plate 32 is slidably connected to the output end of the third motor 30, the two telescopic cylinders 33 are fixedly connected to the movable plate 7, the toggle change plate 32 is slidably connected to the telescopic end of the telescopic cylinder 33, and the toggle change plate 32 is used to adjust the meshing relationship between the soil extraction slave gear 31 and the soil extraction driving gear 34, and the meshing relationship between the water extraction driving gear 35 and the water extraction driven gear 36.

[0044] The drill bit 12 is fixedly connected to the soil extraction driven gear 31, the inner side of the support frame 29 is rotatably connected to a transmission shaft 37, the transmission shaft 37 is fixedly connected to the water extraction driven gear 36, the outer side of the transmission shaft 37 is fixedly connected to an active bevel gear 38, and the drill bit 12 is used for soil extraction.

[0045] The inner side of the support frame 29 is rotatably connected to the transmission rod 8, and the two take-up rollers 28 are fixedly connected to the transmission rod 8. The outer side of the transmission rod 8 is fixedly connected to the driven bevel gear 26, and the driving bevel gear 38 is meshed with the driven bevel gear 26. The driving bevel gear 38 drives the driven bevel gear 26 to rotate, thereby driving the transmission rod 8 to rotate.

[0046] The outer side of the movable plate 7 is symmetrically fixedly connected with a support arm 10, and the side of the support arm 10 close to the fixed frame 6 is fixedly connected with a pulley 27. A cable 11 is fixedly connected between the take-up roller 28 and the water sampler body 25. The pulley 27 is in contact with the cable 11. The transmission rod 8 rotates to drive the two take-up rollers 28 to rotate and pull the cable 11 to drive the water sampler body 25 to move up and down to collect water.

[0047] In this embodiment, when it is necessary to collect water, the third motor 30 is turned off, and the telescopic cylinder 33 is started. The telescopic end of the telescopic cylinder 33 moves to drive the shifting plate 32 to move up and drive the water extraction active gear 35 to move and engage with the water extraction driven gear 36. The shifting plate 32 moves to drive the soil extraction active gear 34 to disengage from the engagement with the soil extraction driven gear 31. The third motor 30 is started again. The third motor 30 drives the water extraction active gear 35 to rotate and drive the water extraction driven gear 36 to rotate. The water extraction driven gear 36 drives the active bevel gear 38 to drive the driven bevel gear 26 to rotate. The movable bevel gear 26 rotates to drive the two take-up rollers 28 to rotate and pull the cable 11 to drive the water sampler body 25 to move up and down to collect water, thus completing the water collection process. Finally, by starting the telescopic cylinder 33, the soil collection gear 31 is meshed with the soil collection active gear 34 again. By starting the third motor 30 to reverse and the second motor 20 to reverse, the soil inside the vertical collection tube 14 and the horizontal collection tube 13 is cleaned out, and then the first motor 5 is turned over to make the vertical collection tube 14 break away from contact with the ground, completing the two tasks of water collection and soil collection.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional environmental monitoring sampling device, comprising a movable bottom plate (1) and a movable flat plate (7), characterized in that: A fixing frame (6) is installed on the top of the mobile plate (7), a third motor (30) is fixedly connected to the inner side of the fixing frame (6), a drill bit (12) is rotatably arranged on the inner side of the mobile plate (7), a water sampler body (25) is movably connected to the mobile plate (7), a driving assembly of the drill bit (12) and the water sampler body (25) is arranged on the mobile plate (7), and the driving assembly includes a water extraction driving gear (35) installed at the output end of the third motor (30), a toggle plate (3 2) and a soil taking driving gear (34), a soil taking slave gear (31) installed on the drill bit (12), a water taking driven gear (36) and a driving bevel gear (38) rotatably arranged inside the support frame (29), a driven bevel gear (26) and a take-up roller (28) installed inside the moving plate (7), and a telescopic cylinder (33) symmetrically installed inside the support frame (29), wherein the third motor (30) rotates to drive the soil taking driving gear (34) to rotate, driving the soil taking slave gear (31) to drive the drill bit (12) to rotate to take soil; The telescopic end of the telescopic cylinder (33) drives the shifting plate (32) to move up and down, driving the water-taking active gear (35) to move and mesh with the water-taking driven gear (36); the shifting plate (32) moves and drives the soil-taking active gear (34) to disengage from the soil-taking driven gear (31); the third motor (30) rotates and drives the water-taking active gear (35) to rotate and drive the water-taking driven gear (36) to rotate; the water-taking driven gear (36) drives the active bevel gear (38) to rotate and drive the driven bevel gear (26); the driven bevel gear (26) rotates and drives the two take-up rollers (28) to rotate and drive the water sampler body (25) to move up and down to take water.

2. A multifunctional environmental monitoring sampling device according to claim 1, characterized in that: A guide rail (2) is symmetrically fixedly connected to one side of the movable base plate (1) close to the movable flat plate (7); a screw rod (3) is rotatably connected to the inner side of the guide rail (2); the two screw rods (3) are threadedly connected to the movable flat plate (7); and the two guide rails (2) are slidably connected to the movable flat plate (7).

3. A multifunctional environmental monitoring sampling device according to claim 2, characterized in that: A first motor (5) is fixedly connected to the outer side of the guide rail (2); an output end of the first motor (5) is fixedly connected to a first main flywheel (15); an end of the screw rod (3) close to the first main flywheel (15) is fixedly connected to a first slave flywheel (16); and a first belt (4) is sleeved and connected between the first main flywheel (15) and the first slave flywheel (16).

4. A multifunctional environmental monitoring sampling device according to claim 3, characterized in that: The two screw rods (3) extend to the outside of the movable base plate (1) and are fixedly connected to one end away from the first motor (5) with an adjusting gear ring (18), and a chain (19) is sleeved and connected between the two adjusting gear rings (18).

5. A multifunctional environmental monitoring sampling device according to claim 4, characterized in that: The drill bit (12) is rotatably connected to the movable plate (7); a side of the movable plate (7) close to the movable bottom plate (1) is fixedly connected to a vertical collection barrel (14); an outer side of the vertical collection barrel (14) is fixedly connected to an earth discharge port (9); a side of the vertical collection barrel (14) away from the earth discharge port (9) is fixedly connected to a horizontal collection barrel (13); an inner side of the horizontal collection barrel (13) is rotatably connected to a soil excavation driving gear (34); an end of the soil excavation driving gear (34) extending to the outer side of the horizontal collection barrel (13) is fixedly connected to a second slave flywheel (22); a second motor (20) is fixedly connected to the outer side of the horizontal collection barrel (13); an output end of the second motor (20) is fixedly connected to a second main flywheel (23); a second belt (21) is sleeved and connected between the second main flywheel (23) and the second slave flywheel (22); and a soil collection box (17) is threadedly connected to the outer side of the horizontal collection barrel (13).

6. A multifunctional environmental monitoring sampling device according to claim 1, characterized in that: The movable plate (7) is fixedly connected to the support frame (29), the side of the support frame (29) away from the movable plate (7) is fixedly connected to the fixed frame (6), the inner side of the fixed frame (6) is fixedly connected to the third motor (30), the water extraction driving gear (35) and the soil extraction driving gear (34) are fixedly connected to the toggle plate change (32), the toggle plate change (32) is slidably connected to the output end of the third motor (30), the two telescopic cylinders (33) are fixedly connected to the movable plate (7), and the toggle plate change (32) is slidably connected to the telescopic end of the telescopic cylinder (33).

7. A multifunctional environmental monitoring sampling device according to claim 1, characterized in that: The drill bit (12) is fixedly connected to the soil extraction driven gear (31), the inner side of the support frame (29) is rotatably connected to a transmission shaft (37), the transmission shaft (37) is fixedly connected to the water extraction driven gear (36), and the outer side of the transmission shaft (37) is fixedly connected to a driving bevel gear (38).

8. A multifunctional environmental monitoring sampling device according to claim 1, characterized in that: The inner side of the support frame (29) is rotatably connected to a transmission rod (8), the two take-up rollers (28) are fixedly connected to the transmission rod (8), the outer side of the transmission rod (8) is fixedly connected to a driven helical gear (26), and the driving helical gear (38) is meshed with the driven helical gear (26).

9. The multifunctional environmental monitoring sampling device according to claim 1, characterized in that: The outer side of the movable plate (7) is symmetrically fixedly connected to a support arm (10), a side of the support arm (10) close to the fixed frame (6) is fixedly connected to a pulley (27), a cable (11) is fixedly connected between the take-up roller (28) and the water sampler body (25), and the pulley (27) is in contact with the cable (11).

10. A multifunctional environmental monitoring sampling method according to claim 1, characterized in that: The method comprises the following steps: Step 1: the third motor (30) drives the soil-taking active gear (34) to rotate, thereby driving the soil-taking slave gear (31) to rotate. The soil-taking slave gear (31) rotates, thereby driving the drill bit (12) to rotate. The rotation of the drill bit (12) drives the soil to move upward along the vertical collection tube (14). Step 2: starting the second motor (20); the second motor (20) drives the second main flywheel (23) to rotate, thereby driving the second belt (21) to move in a circular motion; the second belt (21) drives the second slave flywheel (22) to rotate; the second slave flywheel (22) rotates, thereby driving the spiral collecting roller (24) to rotate, thereby causing the soil to move along the guide of the transverse collecting cylinder (13) and enter the interior of the soil collecting box (17); Step 3: Start the telescopic cylinder (33), the telescopic end of the telescopic cylinder (33) moves to drive the shifting plate (32) to move upward, driving the water-taking active gear (35) to move and engage with the water-taking driven gear (36), the shifting plate (32) moves to drive the soil-taking active gear (34) to disengage from the soil-taking driven gear (31), the third motor (30) rotates to drive the water-taking active gear (35) to rotate and drive the water-taking driven gear (36) to rotate, the water-taking driven gear (36) drives the active bevel gear (38) to drive the driven bevel gear (26) to rotate, the driven bevel gear (26) rotates to drive the two take-up rollers (28) to rotate and pull the cable (11) to drive the water sampler body (25) to move up and down to take water.

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