Water body sampling and collecting device and method for hydrogeological exploration

Abstract

The invention relates to the technical field of water body sampling, and particularly discloses a water body sampling and collecting device and method for hydrogeological exploration, the device comprises a mobile base, and also comprises a collecting mechanism arranged on the mobile base and used for collecting the collected water body; when the movable base reaches a sampling position, the driver at the top of the driving plate is driven to work, the collecting base is slowly driven to descend through the connecting rope, so that the collecting base sinks into water, after the collecting base sinks into the water, water enters the collecting tank from an upper water inlet in the collecting tank, a leather plug is arranged at the bottom of the collecting tank, and the water is blocked through the leather plug, so that the sampling effect is improved. Water is prevented from flowing out of the lower water outlet, after the collecting tank is full of water, the driver is used for driving the collecting base to ascend, and the collecting base is connected with the transfer mechanism after ascending, so that the collected water is conveyed into the collecting mechanism to be filtered and detected, and through the arrangement of the collecting mechanism, water sources at different depths can be sampled.

Description

Technical Field

[0001] The present invention relates to the technical field of water sampling, and particularly to a water sampling and collection device and method for hydrogeological exploration. Background Art

[0002] With the development and progress of social industrialization, environmental pollution problems have followed, among which the problem of water resource pollution is the most serious. In order to understand the situation of polluted water areas, a large amount of water sampling work needs to be carried out on these water areas.

[0003] A water sampling device for environmental monitoring disclosed in Patent No. CN214538729U includes a housing, a fixed block, a chute, a piston, a connecting rod, a mounting block, a water inlet pipe, a first valve, a water suction pipe, a water outlet pipe, a second valve, and a collection bag. It avoids the harm to the human body caused by the collector contacting the polluted water during sampling, improves the convenience of sampling, reduces potential safety hazards, can prevent impurities from entering the sampled water body during transportation, and at the same time the collection bag can prevent the sample from leaking during transportation, improving the accuracy of sampling evaluation and the convenience of transportation.

[0004] In the prior art, the collection of water body is realized through components such as a water suction pipe and a piston. However, for the water in a river, water at different depths may contain different microorganisms. Therefore, it is necessary to sample at different depths to achieve a better exploration effect. However, the above device cannot sample the water at deeper depths, resulting in poor sampling effects, and the sampled water sources are single. Moreover, manual operation is required during sampling and collection, which is not conducive to rapid sampling and reduces work efficiency. Summary of the Invention

[0005] The purpose of the present invention is to provide a water sampling and collection device and method for hydrogeological exploration, and solve the following technical problems:

[0006] (1) How to sample water sources at different depths;

[0007] (2) How to rapidly sample and collect to improve work efficiency.

[0008] The purpose of the present invention can be achieved by the following technical solutions:

[0009] A water sampling and collection device for hydrogeological exploration includes a mobile base, and further includes:

[0010] A collection mechanism, arranged on the mobile base, for collecting the sampled water body;

[0011] A collection mechanism, arranged above the mobile base, for carrying out the work of water body collection;

[0012] A transfer mechanism, arranged above the mobile base, for conveying water bodies into the collection mechanism;

[0013] A driving mechanism, connected to the mobile base, for the operation of the collection mechanism and the transfer mechanism.

[0014] Furthermore, the driving mechanism includes a driving plate; a driver is arranged on the top of the driving plate; a connecting rope is wound around the driver; a chute is formed in the middle of the driving plate; a sliding bin is slidably connected in the chute; the collection mechanism includes a collection base; one end of the connecting rope away from the driver is fixedly connected to the collection base; the connecting rope passes through the sliding bin; a positioning column is fixedly connected in the middle of the collection base; the positioning column is of a hollow structure; a collection tank is fixedly connected to the bottom of the collection base; a telescopic column is fixedly connected to the top of the collection tank; a rubber stopper is fixedly connected to one end of the telescopic column away from the collection tank; an upper water inlet and a lower water outlet are formed in the collection tank; a connecting arm is fixedly connected to the side wall of the driving plate; one end of the connecting arm away from the driving plate is fixedly connected to the mobile base.

[0015] Furthermore, a mobile bin is fixedly connected to the bottom of the driving plate; a mobile lead screw is rotatably connected in the mobile bin; a concave block is threadedly connected to the mobile lead screw; a connecting column is fixedly connected to the top of the collection base; the connecting column is movably connected to the concave block; the transfer mechanism includes a connecting base; a transfer tank is fixedly connected to the connecting base; a top column is fixedly connected to the bottom of the transfer tank; one end of the connecting base away from the transfer tank is threadedly connected to the mobile lead screw; a three-in-one pipe is fixedly connected to the bottom of the connecting base; the three-in-one pipe is arranged corresponding to the transfer tank; one end of the three-in-one pipe away from the connecting base is fixedly connected to a transfer bin; a flexible pipe is fixedly connected to the bottom of the transfer bin; one end of the flexible pipe away from the transfer bin is fixedly connected to a conveying bin; an inertia shaft is rotatably connected in the conveying bin; an inertia plate is fixedly connected to the inertia shaft; multiple groups of inertia plates are arranged; the conveying bin is connected to the collection mechanism.

[0016] Further, the collection mechanism includes a collection bin; the conveying bin is fixedly connected to the collection bin; a first inclined plate is fixedly connected inside the collection bin; a second inclined plate is fixedly connected inside the collection bin below the first inclined plate; a first water hole is formed in the first inclined plate; a second water hole and a third water hole are formed in the second inclined plate; a filter plate is fixedly connected to the side wall of the collection bin; the filter plate is arranged below the second inclined plate; a bidirectional lead screw is rotatably connected to the side wall of the collection bin; a moving block is threadedly connected to the bidirectional lead screw; a cleaning brush is fixedly connected to the side wall of the moving block; the cleaning brush abuts against the filter plate; a collection plate is arranged below the filter plate; a connection bin is fixedly connected to the side wall of the collection bin; a collection tank is movably connected to the bottom of the connection bin; a driving belt wheel is rotatably connected to the side wall of the collection bin; a transmission belt is sleeved on the driving belt wheel; a driven belt wheel is rotatably connected to the side wall of the conveying bin; one end of the transmission belt away from the driving belt wheel is sleeved on the driven belt wheel; the output end of the driving belt wheel is fixedly connected to the input end of the bidirectional lead screw; the input end of the driven belt wheel is fixedly connected to the output end of the inertia shaft; a dirt outlet is arranged on the side wall of the collection bin.

[0017] Further, a moving motor is fixedly connected to the side wall of the moving bin; the moving lead screw is driven by the moving motor.

[0018] Further, a servo motor is fixedly connected to the side wall of the driver; the driver is driven by the servo motor.

[0019] Further, multiple groups of collection tanks are provided; the transfer tanks are correspondingly arranged.

[0020] A method for collecting water samples for hydrogeological exploration includes the following steps:

[0021] S1. First, use the driver on the driving plate to drive the collection base to descend, sink the collection base into the water body to be collected, and then use multiple groups of collection tanks on the collection base to collect the water body. After the collection is completed, the driver drives the collection base to rise again.

[0022] S2. After rising, connect the connecting column on the collection base to the concave block, and then use the moving bin to drive the collection base and the connecting base to move simultaneously to make them parallel. Then pour the water body in the collection tank into the transfer tank, and then transport it to the collection bin through the conveying bin.

[0023] S3. After the water body reaches the collection bin, use the filter plate to filter the impurities in the water body. After filtration, finally collect the water body, and then start the detection work. At the same time, the collection base can be driven to work again, and the water bodies at different depths can be detected according to the depth at which the driver descends.

[0024] The beneficial effects of the present invention:

[0025] (1) When the mobile base of the present invention reaches the sampling location, the driver at the top of the driving plate is driven to work, and the collecting base is slowly driven to descend through the connecting rope, so that the collecting base sinks into the water. After the collecting base sinks into the water, water will enter the collecting tank from the upper water inlet on the collecting tank, and a leather plug is arranged at the bottom of the collecting tank to block the water and prevent the water from flowing out through the lower water outlet. After the collecting tank is filled with water, the driver is used to drive the collecting base to rise. After rising, the collecting base is connected to the transfer mechanism, so as to convey the collected water to the collecting mechanism for filtration and detection. Through the setting of the collecting mechanism, water sources at different depths can be sampled.

[0026] (2) When the collecting tank of the present invention collects water, the collecting base is driven to rise, so that the positioning column on the collecting base is connected to the sliding bin, and then the connecting column on the collecting base is connected to the upper concave block, so that the connecting column is inserted into the concave block. After the connecting column is connected to the concave block, the moving lead screw in the moving bin is driven to rotate. When rotating, the moving lead screw will drive the concave block and the connecting base on the other side to move towards the middle at the same time. While moving towards the middle, the collecting tank on the collecting base is aligned with the transfer tank on the connecting base, and then the water will flow into the transfer tank from the lower water outlet. Through the setting of the transfer mechanism, the collected water body can be quickly collected, thereby improving work efficiency.

[0027] (3) Through the settings of water hole 1, water hole 2 and water hole 3 of the present invention, the filter plate is evenly covered, so as to prevent the water body from falling to the same position on the filter plate after being conveyed by the conveying bin, which affects the subsequent filtering work. When the water body flows down from the conveying bin, it will drive the inertia plate in the conveying bin to rotate, thereby driving the inertia shaft to rotate. When the inertia shaft rotates, it will drive the external driving pulley to rotate, and then drive the transmission pulley to rotate through the connecting belt. When the transmission pulley rotates, it will drive the bidirectional lead screw in the collecting bin to rotate, thereby driving the moving block and the cleaning brush to move, and scraping the impurities in the water body on the filter plate to avoid affecting the subsequent filtering, and the impurities can be collected from the dirt outlet for subsequent detection. Description of the Drawings

[0028] The present invention will be further described below with reference to the accompanying drawings.

[0029] Figure 1 It is a schematic diagram of the overall structure of the collection device in the present invention;

[0030] Figure 2 It is a schematic diagram of the overall structure of the driving plate in the present invention;

[0031] Figure 3 It is a sectional view of the overall structure of the collecting bin in the present invention;

[0032] Figure 4 It is a schematic diagram of the overall structure of the collection mechanism in the present invention;

[0033] Figure 5 It is the overall structural sectional view of the collection tank in the present invention;

[0034] Figure 6 It is the overall structural schematic diagram of the transfer mechanism in the present invention;

[0035] Figure 7 It is the overall structural sectional view of the transfer tank in the present invention;

[0036] Figure 8 It is the overall structural schematic diagram of the mobile bin in the present invention.

[0037] Description of the drawings: 1. Mobile base; 11. Connecting arm; 2. Collection mechanism; 21. Collection bin; 211. Filter plate; 22. Inclined plate 1; 221. Water hole 1; 23. Bi-directional lead screw; 231. Moving block; 232. Cleaning brush; 24. Collection plate; 25. Connecting bin; 26. Collection tank; 27. Inclined plate 2; 271. Water hole 2; 272. Water hole 3; 28. Driving pulley; 281. Driving belt; 29. Dirt outlet; 3. Transfer mechanism; 31. Connecting base; 32. Transfer tank; 321. Top column; 33. Three-in-one pipe; 34. Transfer bin; 35. Hose; 36. Delivery bin; 361. Inertial shaft; 362. Inertial plate; 363. Driving pulley; 4. Collection mechanism; 41. Collection base; 42. Connecting column; 43. Positioning column; 44. Collection tank; 441. Telescopic column; 442. Rubber stopper; 443. Upper water inlet; 444. Lower water outlet; 5. Driving mechanism; 51. Driving plate; 52. Driver; 521. Servo motor; 522. Connecting rope; 53. Chute; 531. Sliding bin; 54. Mobile bin; 55. Mobile motor; 56. Mobile lead screw; 57. Concave block. Detailed implementation manners

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0039] Please refer to Figures 1 - 8 As shown, the present application provides a water sampling and collection device for hydrogeological exploration, including a mobile base 1, and further including:

[0040] A collection mechanism 2, arranged on the mobile base 1, for collecting the collected water body;

[0041] A collection mechanism 4, arranged above the mobile base 1, for performing the work of water body collection;

[0042] The transfer mechanism 3 is arranged above the mobile base 1 and is used to convey water bodies into the collection mechanism 2;

[0043] The driving mechanism 5 is connected to the mobile base 1 and is used for the operation of the collection mechanism 4 and the transfer mechanism 3;

[0044] During operation, in the prior art, the collection of water bodies is achieved through components such as a suction pipe and a piston. However, for the water in the river, water at different depths may contain different microorganisms. Therefore, it is necessary to sample at different depths to achieve a better exploration effect. However, the above-mentioned device cannot sample the water at deeper depths, resulting in a poor sampling effect, a single sampling water source, and manual operation is required during sampling and collection, which is not conducive to rapid sampling and reduces work efficiency. To prevent such incidents from occurring, first, drive the mobile base 1 to the location to be sampled, then drive the collection mechanism 4 to descend into the water body for collection work, wait for the collection to be completed and then rise, and then connect to the transfer mechanism 3. After connection, transfer the water body to the transfer mechanism 3, and then the transfer mechanism 3 reaches the collection mechanism 2 for collection and filtration work, and finally conduct detection. Among them, the collection mechanism 4 can set the diving depth according to requirements to collect water sources at different depths, facilitating the collection of water bodies, and the water body can be quickly collected through the transfer mechanism 3, improving the collection efficiency.

[0045] As Figures 3 - 5 shown, the driving mechanism 5 includes a driving plate 51; a driver 52 is arranged at the top of the driving plate 51; a connecting rope 522 is wound around the driver 52; a chute 53 is formed in the middle of the driving plate 51; a sliding bin 531 is slidably connected in the chute 53; the collection mechanism 4 includes a collection base 41; one end of the connecting rope 522 away from the driver 52 is fixedly connected to the collection base 41; the connecting rope 522 passes through the sliding bin 531; a positioning column 43 is fixedly connected in the middle of the collection base 41; the positioning column 43 is of a hollow structure; a collection tank 44 is fixedly connected to the bottom of the collection base 41; a telescopic column 441 is fixedly connected to the top of the collection tank 44; a leather plug 442 is fixedly connected to one end of the telescopic column 441 away from the collection tank 44; an upper water inlet 443 and a lower water outlet 444 are formed on the collection tank 44; a connecting arm 11 is fixedly connected to the side wall of the driving plate 51; one end of the connecting arm 11 away from the driving plate 51 is fixedly connected to the mobile base 1;

[0046] During operation, when the mobile base 1 reaches the sampling location, the driver 52 at the top of the driving plate 51 is driven to work, and the connecting rope 522 is slowly driven to drive the sampling base 41 to descend, so that the sampling base 41 sinks into the water. After the sampling base 41 sinks into the water, water will enter the sampling tank 44 from the upper water inlet 443 on the sampling tank 44, and a leather plug 442 is arranged at the bottom of the sampling tank 44 to block the water through the leather plug 442 to prevent water from flowing out of the lower water outlet 444. After the sampling tank 44 is filled, the driver 52 is used to drive the sampling base 41 to rise. After rising, the sampling base 41 is connected to the transfer mechanism 3, so as to transport the collected water to the collection mechanism 2 for filtration and detection. When it is necessary to collect deep water, the driver 52 can continuously drive the connecting rope 522 to descend, and the sampling base 41 will sink to the required depth during the descent. It should be noted that after the sampling base 41 just enters the water surface, water may enter the sampling tank 44 from the upper water inlet 443. If it is necessary to collect deep water, it is necessary to drive the sampling base 41 to shake through the driver 52 and the connecting rope 522 after reaching the specified depth, so that the water body in the sampling tank 44 shakes, so as to collect deep water sources.

[0047] As Figure 3 shown in Figure 7 the figure, a mobile bin 54 is fixedly connected to the bottom of the driving plate 51; a mobile lead screw 56 is rotatably connected in the mobile bin 54; a concave block 57 is threadedly connected to the mobile lead screw 56; a connecting column 42 is fixedly connected to the top of the sampling base 41; the connecting column 42 is movably connected to the concave block 57; the transfer mechanism 3 includes a connecting base 31; a transfer tank 32 is fixedly connected to the connecting base 31; a top column 321 is fixedly connected to the bottom of the transfer tank 32; one end of the connecting base 31 away from the transfer tank 32 is threadedly connected to the mobile lead screw 56; a three-in-one pipe 33 is fixedly connected to the bottom of the connecting base 31; the three-in-one pipe 33 is arranged corresponding to the transfer tank 32; one end of the three-in-one pipe 33 away from the connecting base 31 is fixedly connected to a transfer bin 34; a hose 35 is fixedly connected to the bottom of the transfer bin 34; one end of the hose 35 away from the transfer bin 34 is fixedly connected to a delivery bin 36; an inertia shaft 361 is rotatably connected in the delivery bin 36; an inertia plate 362 is fixedly connected to the inertia shaft 361; multiple groups of inertia plates 362 are provided; the delivery bin 36 is connected to the collection mechanism 2;

[0048] During operation, when the collection tank 44 has collected water, the collection base 41 is driven to rise, so that the positioning post 43 on the collection base 41 is connected to the sliding bin 531. Among them, the positioning post 43 has a larger size and can wrap the sliding bin 531, thus achieving positioning. After positioning by the positioning post 43, the driver 52 continuously drives the collection base 41 to rise, and then the connecting post 42 on the collection base 41 is connected to the upper concave block 57, and the connecting post 42 is inserted into the concave block 57. When the connecting post 42 is connected to the concave block 57, the moving lead screw 56 in the moving bin 54 is driven to rotate. When rotating, the moving lead screw 56 will drive the concave block 57 and the connecting base 31 on the other side to move towards the middle at the same time. While moving towards the middle, the collection tank 44 on the collection base 41 is aligned with the transfer tank 32 on the connecting base 31. And when the collection base 41 is moving, due to the connecting rope 522, the cooperation of the driver 52 is also required to tighten the connecting rope 522 during the movement. And while the collection base 41 is moving, the upper sliding bin 531 also slides in the chute 53. When the collection tank 44 is aligned with the transfer tank 32, the driver 52 drives the collection base 41 to descend again. After descending, the collection tank 44 will enter the transfer tank 32 (the transfer tank 32 is larger in size than the collection tank 44, and the collection tank 44 is a bottle body structure with a wider upper part and a narrower lower part). After the collection tank 44 enters the transfer tank 32, the rubber stopper 442 will be pushed up by the top post 321 in the transfer tank 32. After being pushed up, since the upper part of the collection tank 44 is wider, the rubber stopper 442 will not be able to block the water in the collection tank 44. At this time, the water will flow into the transfer tank 32 from the lower water outlet 444. After the water body enters the transfer tank 32, it will flow into the three-in-one pipe 33, then reach the transfer bin 34 from the three-in-one pipe 33, and then be transported to the collection mechanism 2 through the hose 35 and the transfer bin 36 for filtration and detection. Among them, when the connecting base 31 is moving, the hose 35 will be stretched. The hose 35 is a corrugated pipe. When the transfer of the water body is completed, the collection base 41 and the connecting base 31 are separated. If collection work is needed, the collection base 41 is driven to descend again.

[0049] As Figure 3As shown, the collection mechanism 2 includes a collection bin 21; the conveying bin 36 is fixedly connected to the collection bin 21; an inclined plate 22 is fixedly connected inside the collection bin 21; an inclined plate 27 is fixedly connected inside the collection bin 21 below the inclined plate 22; a water hole 221 is formed in the inclined plate 22; water holes 271 and 272 are formed in the inclined plate 27; a filter plate 211 is fixedly connected to the side wall of the collection bin 21; the filter plate 211 is arranged below the inclined plate 27; a bidirectional lead screw 23 is rotatably connected to the side wall of the collection bin 21; a moving block 231 is threadedly connected to the bidirectional lead screw 23; a cleaning brush 232 is fixedly connected to the side wall of the moving block 231; the cleaning brush 232 abuts against the filter plate 211; a collection plate 24 is arranged below the filter plate 211; a connection bin 25 is fixedly connected to the side wall of the collection bin 21; a collection tank 26 is movably connected to the bottom of the connection bin 25; a transmission belt pulley 28 is rotatably connected to the side wall of the collection bin 21; a transmission belt 281 is sleeved on the transmission belt pulley 28; a driving belt pulley 363 is rotatably connected to the side wall of the conveying bin 36; one end of the transmission belt 281 away from the transmission belt pulley 28 is sleeved on the driving belt pulley 363; the output end of the transmission belt pulley 28 is fixedly connected to the input end of the bidirectional lead screw 23; the input end of the driving belt pulley 363 is fixedly connected to the output end of the inertia shaft 361; a dirt outlet 29 is arranged on the side wall of the collection bin 21;

[0050] During operation, the collected water body reaches the collection bin 21 through the conveying bin 36. First, it will flow to the inclined plate 22, then flow to the inclined plate 27 through the inclined plate 22, and finally reach the filter plate 211 for filtering. Among them, a water hole 221 is formed in the inclined plate 22. When the water body reaches the inclined plate 22, part of the water body will directly reach the end of the inclined plate 27 through the water hole 221 and then fall onto the filter plate 211. The remaining part of the water body will reach the inclined plate 27 through the end of the inclined plate 22. Water holes 271 and 272 are also formed in the inclined plate 27. Part of the water body will directly fall onto the filter plate 211 through the water holes 271 and 272 for filtering. Through the settings of the water hole 221, the water holes 271 and the water holes 272, the filter plate 211 is evenly covered, avoiding the water body falling onto the same position of the filter plate 211 after being conveyed by the conveying bin 36 and affecting the subsequent filtering work. When the water body flows down from the conveying bin 36, it will drive the inertia plate 362 in the conveying bin 36 to rotate, thereby driving the inertia shaft 361 to rotate. When the inertia shaft 361 rotates, it will drive the external driving belt pulley 363 to rotate, and then drive the transmission belt pulley 28 to rotate through the connecting belt. When the transmission belt pulley 28 rotates, it will drive the bidirectional lead screw 23 in the collection bin 21 to rotate, thereby driving the moving block 231 and the cleaning brush 232 to move, scraping the impurities in the water body on the filter plate 211 to avoid affecting the subsequent filtering, and the impurities can be collected from the dirt outlet 29 for convenient subsequent detection.

[0051] As Figure 3 shown, a mobile motor 55 is fixedly connected to the side wall of the mobile bin 54; the mobile lead screw 56 is driven by the mobile motor 55;

[0052] During operation, the mobile motor 55 can drive the mobile lead screw 56 to rotate, thereby driving the collection base 41 and the connection base 31 to move, realizing the collection and transfer of water bodies.

[0053] As Figure 1 shown, a servo motor 521 is fixedly connected to the side wall of the driver 52; the driver 52 is driven by the servo motor 521;

[0054] During operation, the servo motor 521 can drive the driver 52 to slowly tighten the connection rope 522 while the collection base 41 is moving, realizing the effect of synchronous movement.

[0055] As Figure 1 shown, multiple groups of collection tanks 44 are provided; the transfer tank 32 is correspondingly provided;

[0056] During operation, multiple groups of collection tanks 44 can facilitate the collection and research of water bodies.

[0057] Please refer to Figures 1 - 8 shown, the present application provides a method for collecting water samples for hydrogeological exploration, including the following steps:

[0058] S1. First, use the driver 52 on the drive plate 51 to drive the collection base 41 to descend, sink the collection base 41 into the water body to be collected, and then use multiple groups of collection tanks 44 on the collection base 41 to collect the water body. After the collection is completed, the driver 52 drives the collection base 41 to rise again;

[0059] S2. After rising, connect the connection column 42 on the collection base 41 to the concave block 57, and then use the mobile bin 54 to drive the collection base 41 and the connection base 31 to move simultaneously to make them parallel, then pour the water body in the collection tank 44 into the transfer tank 32, and then transport it to the collection bin 21 through the transport bin 36;

[0060] S3. After the water body reaches the collection bin 21, use the filter plate 211 to filter the impurities in the water body. After filtration, the water body is finally collected, and then the detection work is started. At the same time, the collection base 41 can be driven to work again, and the water bodies at different depths can be detected according to the depth at which the driver 52 is lowered;

[0061] During operation, first, the driver 52 on the drive board 51 drives the collection base 41 to descend, immersing the collection base 41 into the water body to be collected. Subsequently, multiple collection tanks 44 on the collection base 41 are used to collect the water body. After the collection is completed, the driver 52 drives the collection base 41 to rise. After rising, the connecting column 42 on the collection base 41 is connected to the concave block 57. Then, the mobile bin 54 drives the collection base 41 and the connecting base 31 to move simultaneously, making them parallel. Then, the water body in the collection tank 44 is poured into the transfer tank 32 and then transported to the collection bin 21 through the conveying bin 36. After the water body reaches the collection bin 21, the filter plate 211 is used to filter the impurities in the water body. After filtration, the water body is finally collected, and then the detection work begins. At the same time, the collection base 41 can be driven to work again, and the water bodies at different depths can be detected according to the depth to which the driver 52 descends.

[0062] The working principle of the present invention: When the mobile base 1 reaches the sampling location, the driver 52 at the top of the drive board 51 is driven to work, and the collection base 41 is slowly driven to descend through the connecting rope 522, immersing the collection base 41 into the water. After the collection base 41 is immersed in the water, water will enter the collection tank 44 through the upper water inlet 443 on the collection tank 44. And a leather stopper 442 is provided at the bottom of the collection tank 44 to block the water through the leather stopper 442 and prevent water from flowing out through the lower water outlet 444. After the collection tank 44 is filled, the driver 52 drives the collection base 41 to rise. After rising, the collection base 41 is connected to the transfer mechanism 3, thereby transporting the collected water to the collection mechanism 2 for filtration and detection. When it is necessary to collect deep water, the driver 52 can continuously drive the connecting rope 522 to descend, and the collection base 41 is sunk to the required depth during the descent. It should be noted that after the collection base 41 just enters the water surface, the water body may enter the collection tank 44 through the upper water inlet 443. If it is necessary to collect deep water, it is necessary to drive the collection base 41 to shake through the driver 52 and the connecting rope 522 after reaching the specified depth, so that the water body in the collection tank 44 shakes, thereby collecting deep water sources.

[0063] Among them, the collected water body reaches the collection bin 21 through the conveying bin 36. First, it will flow to the first inclined plate 22, then flow to the second inclined plate 27 through the first inclined plate 22, and finally reach the filter plate 211 for filtering. Among them, a first water hole 221 is opened on the first inclined plate 22. When the water body reaches the first inclined plate 22, part of the water body will directly reach the end of the second inclined plate 27 through the first water hole 221 and then fall onto the filter plate 211. The remaining part of the water body will reach the second inclined plate 27 through the end of the first inclined plate 22. Moreover, a second water hole 271 and a third water hole 272 are also opened on the second inclined plate 27. Part of the water body will directly fall onto the filter plate 211 through the second water hole 271 and the third water hole 272 for filtering. Through the settings of the first water hole 221, the second water hole 271, and the third water hole 272, the filter plate 211 is evenly covered, preventing the water body from falling onto the same position on the filter plate 211 after being conveyed through the conveying bin 36 and affecting the subsequent filtering work. When the water body flows down from the conveying bin 36, it will drive the inertia plate 362 in the conveying bin 36 to rotate, thereby driving the inertia shaft 361 to rotate. When the inertia shaft 361 rotates, it will drive the external drive pulley 363 to rotate, and then drive the transmission pulley 28 to rotate through the connecting belt. When the transmission pulley 28 rotates, it will drive the bidirectional lead screw 23 in the collection bin 21 to rotate, thereby driving the moving block 231 and the cleaning brush 232 to move, scraping the impurities in the water body on the filter plate 211 to avoid affecting the subsequent filtering. Moreover, the impurities can be collected from the dirt outlet 29 for convenient subsequent detection.

[0064] The above has described an embodiment of the present invention in detail, but the content described is only the preferred embodiment of the present invention and cannot be considered as used to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the present invention application should still fall within the scope covered by the patent of the present invention.

Claims

1. A water sampling and collecting device for hydrogeological exploration, comprising a mobile base (1), characterized in that: Also includes: A collecting mechanism (2) is arranged on the mobile base (1) and is used to collect the collected water; A collection mechanism (4) is arranged above the mobile base (1) and is used for collecting water; A transfer mechanism (3) is arranged above the mobile base (1) and is used to transfer the water to the collection mechanism (2); The driving mechanism (5) is connected to the mobile base (1) and is used for the operation of the collecting mechanism (4) and the transfer mechanism (3).

2. A water sampling and collecting device for hydrogeological exploration according to claim 1, characterized in that: The driving mechanism (5) comprises a driving plate (51); a driver (52) is arranged on the top of the driving plate (51); a connecting rope (522) is wound around the driver (52); a sliding groove (53) is provided in the middle of the driving plate (51); a sliding bin (531) is slidably connected in the sliding groove (53); the collecting mechanism (4) comprises a collecting base (41); an end of the connecting rope (522) away from the driver (52) is fixedly connected to the collecting base (41); the connecting rope (522) passes through the sliding bin (531); the collecting base (41) is fixedly connected to the collecting base (41); A positioning column (43) is connected; the positioning column (43) is a hollow structure; the bottom of the collection base (41) is fixedly connected to a collection tank (44); the top of the collection tank (44) is fixedly connected to a telescopic column (441); the end of the telescopic column (441) away from the collection tank (44) is fixedly connected to a leather plug (442); an upper water inlet (443) and a lower water outlet (444) are provided on the collection tank (44); a connecting arm (11) is fixedly connected to the side wall of the driving plate (51); the end of the connecting arm (11) away from the driving plate (51) is fixedly connected to the movable base (1).

3. A water sampling and collecting device for hydrogeological exploration according to claim 2, characterized in that: The bottom of the driving plate (51) is fixedly connected to a moving bin (54); a moving screw rod (56) is rotatably connected inside the moving bin (54); a concave block (57) is threadedly connected to the moving screw rod (56); a connecting column (42) is fixedly connected to the top of the collecting base (41); the connecting column (42) is movably connected to the concave block (57); the transfer mechanism (3) comprises a connecting base (31); a transfer tank (32) is fixedly connected to the connecting base (31); a top column (321) is fixedly connected to the bottom of the transfer tank (32); an end of the connecting base (31) away from the transfer tank (32) is threadedly connected to the moving screw rod (56); A three-in-one tube (33) is fixedly connected to the bottom of the connection base (31); the three-in-one tube (33) is arranged corresponding to the transfer tank (32); one end of the three-in-one tube (33) away from the connection base (31) is fixedly connected to the transfer bin (34); a hose (35) is fixedly connected to the bottom of the transfer bin (34); one end of the hose (35) away from the transfer bin (34) is fixedly connected to the delivery bin (36); an inertia shaft (361) is rotatably connected inside the delivery bin (36); an inertia plate (362) is fixedly connected to the inertia shaft (361); a plurality of inertia plates (362) are arranged; and the delivery bin (36) is connected to the collection mechanism (2).

4. A water sampling and collecting device for hydrogeological exploration according to claim 3, characterized in that: The collecting mechanism (2) comprises a collecting bin (21); the conveying bin (36) is fixedly connected to the collecting bin (21); a first inclined plate (22) is fixedly connected to the collecting bin (21); a second inclined plate (27) is fixedly connected to the collecting bin (21) below the first inclined plate (22); a first water hole (221) is provided on the first inclined plate (22); a second water hole (271) and a third water hole (272) are provided on the second inclined plate (27); a filter plate (211) is fixedly connected to the side wall of the collecting bin (21); the filter plate (211) is arranged below the second inclined plate (27); a bidirectional screw rod (23) is rotatably connected to the side wall of the collecting bin (21); a moving block (231) is threadedly connected to the bidirectional screw rod (23); a cleaning brush (232) is fixedly connected to the side wall of the moving block (231); the cleaning brush (23 2) abuts against the filter plate (211); a collecting plate (24) is provided below the filter plate (211); a connecting bin (25) is fixedly connected to the side wall of the collecting bin (21); a collecting tank (26) is movably connected to the bottom of the connecting bin (25); a transmission pulley (28) is rotatably connected to the side wall of the collecting bin (21); a transmission belt (281) is sleeved on the transmission pulley (28); a driving pulley (363) is rotatably connected to the side wall of the conveying bin (36); an end of the transmission belt (281) away from the transmission pulley (28) is sleeved on the driving pulley (363); the output end of the transmission pulley (28) is fixedly connected to the input end of the bidirectional screw rod (23); the input end of the driving pulley (363) is fixedly connected to the output end of the inertia shaft (361); and a dirt outlet (29) is provided on the side wall of the collecting bin (21).

5. The water sampling and collecting device for hydrogeological exploration according to claim 4 is characterized in that: The side wall of the movable bin (54) is fixedly connected with a movable motor (55); the movable screw rod (56) is driven by the movable motor (55).

6. The water sampling and collecting device for hydrogeological exploration according to claim 5 is characterized in that: A servo motor (521) is fixedly connected to a side wall of the driver (52); the driver (52) is driven by the servo motor (521).

7. A water sampling and collecting device for hydrogeological exploration according to claim 6, characterized in that: The collection tanks (44) are arranged in multiple groups; the transfer tanks (32) are arranged correspondingly.

8. A water sampling and collection method for hydrogeological exploration, characterized in that: The following steps are involved: S1, first, the driver (52) on the driving plate (51) drives the collecting base (41) to descend, and the collecting base (41) is sunk into the water body to be collected, and then the multiple collection tanks (44) on the collecting base (41) are used to collect the water body. After the collection is completed, the driver (52) drives the collecting base (41) to rise again; S2, after rising, the connecting column (42) on the collecting base (41) is connected to the concave block (57), and then the collecting base (41) and the connecting base (31) are driven to move by the moving bin (54) at the same time, so that the two are parallel, and then the water in the collecting tank (44) is poured into the transfer tank (32), and then transported to the collecting bin (21) through the transport bin (36); S3, after the water reaches the collection bin (21), the impurities in the water are filtered using the filter plate (211), and the water is finally collected after filtration, and then the detection work begins. At the same time, the collection base (41) can be driven to work again, and water bodies at different depths can be detected according to the depth to which the driver (52) is lowered.

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