Stable anti-shaking underground water resource extraction inspection equipment

Abstract

The invention discloses stable and anti-shaking underground water resource extraction and inspection equipment, and relates to the technical field of sampling equipment, the stable and anti-shaking underground water resource extraction and inspection equipment comprises a rack, a winding and unwinding mechanism and a sampling assembly, the winding and unwinding mechanism comprises an I-shaped roller and a servo motor, and an arc-shaped pressing sheet is fixedly mounted at a disc on the inner side of the I-shaped roller; a liquid storage box is installed at the position, close to the detection host, of a supporting leg at the bottom of the rack, a water pump is installed at the top of the liquid storage box, a liquid inlet of the water pump communicates with a hose, and a spiral spring is fixedly installed on the outer circle face of the hose; a butterfly-shaped sliding sleeve is fixedly installed on the side of the outer side of the oval cover shell, a positioning rod is slidably installed in the center of the butterfly-shaped sliding sleeve, and a water taking device is installed in the oval cover shell and close to the strip-shaped hole. The stable anti-shaking underground water resource extraction inspection equipment achieves an adjustable effect, facilitates depth adjustment, does not shake easily, and is good in stability.

Description

Technical Field

[0001] The invention relates to the technical field of sampling equipment, and in particular to a stable and anti-shaking groundwater resource extraction and testing equipment. Background Art

[0002] Groundwater resources refer to the amount of underground fresh water that can be provided to humans for use within a certain period of time and can be restored year by year. They are a component of water resources. The formation of groundwater resources mainly comes from the infiltration of precipitation and surface water in modern and previous geological eras. The richness of resources is related to climate, geological conditions, etc. Before using groundwater resources, water quality and water quantity must be evaluated. Therefore, the exploitation of groundwater resources should generally not exceed the recharge, otherwise it will cause harm to the environment and deteriorate ecological conditions. In hydrogeological exploration work, groundwater sampling in different regions is required to observe the water quality in various regions. In water quality restoration projects, water sample collection is a crucial link in water environment monitoring. The standardization and accuracy of water sample collection directly affect the accuracy of subsequent testing.

[0003] At present, it is inconvenient to adjust the depth when extracting existing groundwater resources, which is not conducive to sampling water resources at different depths. At the same time, it is easily affected by the operation of the equipment, causing the sampling equipment to shake under the action of external force and vibration, making the overall system unstable and affecting the sampling of groundwater resources. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a stable and anti-shaking groundwater resource extraction and inspection equipment, comprising:

[0005] A rack, a detection host is installed at the supporting legs at the bottom of the rack, and a rectangular opening is opened in the middle of the top of the rack;

[0006] A retractable mechanism, which is used to adjust the position of the groundwater collection component, and is installed in the middle of the frame;

[0007] Wherein, the retracting and releasing mechanism comprises an I-shaped roller and a servo motor, the servo motor is installed at the side of the top of the frame, the I-shaped roller is rotatably installed in the middle of the top of the frame, the output shaft of the servo motor and the I-shaped roller are fixedly installed through a coupling, an arc-shaped pressing sheet is fixedly installed on the disc inside the I-shaped roller, a sleeve is fixedly installed on the end of the I-shaped roller away from the servo motor, the sleeve is rotatably installed with the top of the frame through a support, a night storage box is installed at the support leg at the bottom of the frame and close to the detection host, the detection end of the detection host extends to the inside of the night storage box, so as to inspect the water quality inside the night storage box, a water pump is installed on the top of the night storage box, the liquid inlet of the water pump is connected with a hose, and a spiral spring is fixedly installed on the outer circumferential surface of the hose, and the I-shaped roller can be driven to rotate by rotating the output end of the servo motor, and the wound hose can be lowered by the rotation of the I-shaped roller, and the hose is extended downward under the action of the overall gravity of the sampling assembly itself, and the sampling assembly is lowered as a whole;

[0008] When the output end of the servo motor rotates in the opposite direction, the I-shaped roller can rotate in the opposite direction to reel up the hose, so that the sampling assembly moves upward as a whole, thereby adjusting the overall height of the sampling assembly, which can adapt to groundwater at different depths, reduce limitations, and promote the extraction of water resources;

[0009] A sampling assembly, which is used to collect and sample groundwater resources, and is installed at the water inlet end at the bottom of the hose;

[0010] Among them, the sampling component includes an elliptical cover shell, the middle of the top of the elliptical cover shell is fixedly installed with the bottom end of the hose, the side of the top of the elliptical cover shell is provided with a strip hole, a butterfly sleeve is fixedly installed at the side of the outer side of the elliptical cover shell, a positioning rod is slidably installed at the center of the butterfly sleeve, and a water extractor is installed inside the elliptical cover shell and near the strip hole. The positioning rod is evenly installed on the surface of the elliptical cover shell, and the bottom end of the positioning rod can be used to contact the bottom of the water to position the elliptical cover shell and is not prone to shaking, thereby achieving the purpose of anti-shaking. In addition, the bottom end of the positioning rod is tapered to reduce the contact area with the bottom of the water, which helps the tip of the positioning rod to be inserted into the bottom of the water and is not prone to deviation.

[0011] Preferably, the hose passes through the center of the sleeve and the center of the I-shaped roller, and the I-shaped roller is installed just above the retracting mechanism. When the rotating I-shaped roller reels and lowers the hose, a coil spring is spirally wound and fixed on the surface of the hose. The coil spring can protect the hose, enhance the tensile strength of the hose, make it less prone to breakage and damage, and extend its service life.

[0012] Preferably, there are four positioning rods, and the four positioning rods are evenly distributed on the outside of the elliptical cover, and the bottom ends of the positioning rods are conical.

[0013] Preferably, the water extractor includes a connecting swing plate and a water suction pipe, the top end of the connecting swing plate is hinged to the inner side of the elliptical cover and near the bottom, the outer cylindrical surface of the water suction pipe is slidably installed at the long axis of the inner side of the elliptical cover, a toggle rod is installed at the middle of the outer side of the connecting swing plate and near the strip hole, a straight hole is provided on the outer side of the toggle rod and near the top, the top of the toggle rod is hinged to the outer cylindrical surface of the water suction pipe through the straight hole, a branch pipe is connected between the water outlet of the water suction pipe and the water inlet at the bottom of the hose, the outer side of the connecting swing plate An elastic reset part is fixedly installed between the side and the inner wall of the elliptical cover. As the elliptical cover moves downward, the water collector can be moved downward with it. The bottom end of the connecting swing plate is in contact with the bottom of the water. Under the action of the overall gravity of the sampling assembly, the connecting swing plate is pressed and rotated to adjust the angle, so that the toggle rod can be driven to move together. The toggle rod can then apply a toggle force to the water suction pipe, thereby extending the water suction pipe outward without large movements, reducing interference to the water area outside the elliptical cover, and sampling in different areas to improve the accuracy of subsequent detection.

[0014] Preferably, the connecting swing plate is installed at an angle, the toggle rod is installed directly below the strip hole, and the end of the water suction pipe extending to the outside of the elliptical cover is trumpet-shaped.

[0015] Preferably, the branch pipe is made of rubber, which has good flexibility and is convenient for the movement of the water suction pipe. The elastic reset member is arc-shaped, and the center of the elastic reset member coincides with the hinge point connected to the top of the swing plate. When the swing plate is connected to compress the elastic reset member, it is not easy to be skewed.

[0016] Preferably, an auxiliary component is installed on the top of the frame and near the I-shaped roller, and the auxiliary component includes a square guide plate, which is slidably installed on the top of the frame and near the rectangular opening, and a connecting strip is fixedly installed on the top of the square guide plate, and a diamond-shaped elastic frame is fixedly installed between the bottom of the connecting strip and the top of the frame, and a circular ring is installed on the bottom of the square guide plate, and the hose passes through the center of the circular ring, and a brush is fixedly installed on the inner side of the circular ring and near the hose, and a Z-shaped rod is fixedly installed in the middle of the outer circular surface of the circular ring, and a roller is rotatably installed on one end of the Z-shaped rod close to the arc-shaped pressing sheet, and a knocking module is installed on the bottom of the circular ring and near the position where the hose is installed, when the suction pipe is wound and lowered, and combined with the suction pipe passing through the center of the circular ring, and the end of the brush away from the inner side of the circular ring is in contact with the outer side of the hose, the brush brushes away the mud and sand attached to the surface of the suction pipe by the movement of the suction pipe.

[0017] Preferably, one end of the brush away from the inner side of the ring is in contact with the outer side of the hose, and the position of the roller corresponds to the position of the arc-shaped pressing sheet.

[0018] When the I-shaped roller rotates, the arc-shaped pressing sheet can be driven to rotate together, so that the arc-shaped pressing sheet can be used to contact the roller;

[0019] As the arc-shaped pressing sheet continues to rotate, the roller is subjected to a pressing force, which is transmitted to the circular ring through the Z-shaped rod. Under the sliding connection of the square guide plate, the circular ring drives the brush to move downward, and the diamond-shaped elastic frame is compressed.

[0020] As the arc-shaped pressing piece separates from the roller, the pressing force on the roller disappears, and under the elastic force provided by the diamond-shaped elastic frame, the square guide plate drives the circular ring to move upward for reset. In this way, the surface of the suction pipe can be cleaned reciprocatingly by the reciprocating movement of the brush.

[0021] Preferably, the knocking module comprises a bending rod, the top end of the bending rod is fixedly installed at the side of the bottom of the circular ring, the bottom end of the bending rod is fixedly installed with an arc-shaped tooth, an elastic ball is fixedly installed between the bending part of the outer side of the arc-shaped tooth and the arc surface of the outer side of the bending rod, a knocking hammer head is fixedly installed at the top end of the arc-shaped tooth and close to the hose, and a cutting knife is fixedly installed on the side of the arc-shaped tooth away from the elastic ball. By utilizing the contact between the knocking hammer head and the coil spring, the knocking hammer head can be pushed outward, and combined with the hinge between the arc-shaped tooth and the bending rod, the elastic ball is squeezed, and as the hose drives the coil spring to move together, the knocking hammer head can be separated, and under the elastic force of the elastic ball, the arc-shaped tooth drives the knocking hammer head to rotate in the opposite direction;

[0022] By hitting the hose with a hammer, the hose can be vibrated, so that the debris remaining on the surface of the hose can be separated. At the same time, the cutting knife can cut off the ribbon-like debris wrapped around the surface of the hose in time, reducing the amount of ribbon-like debris wrapped around the surface of the hose.

[0023] Preferably, there are two arc-shaped teeth, and the two arc-shaped teeth are symmetrically installed along the hose, and the arc-shaped surfaces on the outer sides of the arc-shaped teeth fit with the outer side of the hose, so as to facilitate tapping the hose.

[0024] The present invention provides a stable and anti-shaking groundwater resource extraction and inspection device, which has the following beneficial effects:

[0025] 1. The stable and anti-sway groundwater resource extraction and inspection equipment can drive the I-shaped roller to rotate by rotating the output end of the servo motor, and the rotation of the I-shaped roller can be used to lower the wound hose and make the sampling assembly drop as a whole. When the output end of the servo motor rotates in the opposite direction, the I-shaped roller can rotate in the opposite direction to reel in the hose, so that the sampling assembly moves upward as a whole, thereby adjusting the overall height of the sampling assembly, which can adapt to groundwater at different depths, has strong adaptability, reduces limitations, and promotes the extraction of water resources.

[0026] 2. This stable and sway-proof groundwater resource extraction and testing equipment, when the rotating I-shaped roller reels and lowers the hose, a coil spring is spirally wound and fixed on the surface of the hose. The coil spring can protect the hose, enhance the tensile strength of the hose, prevent it from breaking and being damaged, and extend its service life.

[0027] 3. This stable and sway-proof groundwater resource extraction and inspection equipment, as the hose is lowered and extended downward, causes the sampling assembly to move downward as a whole, and the positioning rods are evenly installed on the surface of the elliptical cover. The bottom end of the positioning rods can be used to contact the bottom of the water to position the elliptical cover and the water extractor, making it less likely to shake, thereby achieving the purpose of anti-sway. In addition, the bottom end of the positioning rod is tapered to reduce the contact area with the bottom of the water, which helps the tip of the positioning rod to be inserted into the bottom of the water, making it less likely to deviate.

[0028] 4. The stable and anti-swaying groundwater resource extraction and inspection equipment utilizes the bottom end of the connecting swing plate to contact the bottom of the water. Under the action of the overall gravity of the sampling component, the connecting swing plate is pressed and rotated to adjust the angle, so that the toggle rod can be moved together, and the toggle rod can be used to apply a toggle force to the water suction pipe, so that the water suction pipe extends outward without large-scale movement, reducing interference with the water area outside the elliptical cover, and sampling is performed on different areas to improve the accuracy of subsequent detection.

[0029] 5. The stable and sway-proof groundwater resource extraction and testing equipment, when the suction pipe is wound and lowered, is combined with the suction pipe to pass through the center of the ring, and the end of the brush away from the inner side of the ring is fitted with the outer side of the hose, and the brush uses the movement of the suction pipe to brush off the mud and sand attached to the surface of the suction pipe.

[0030] 6. The stable and anti-sway groundwater resource extraction and inspection equipment, as the arc-shaped pressure plate applies pressure to the roller, and transmits the pressure to the ring through the Z-shaped rod, the ring drives the brush to move downward, and the diamond-shaped elastic frame is compressed. As the arc-shaped pressure plate separates from the roller, the pressure on the roller disappears, and under the elastic force provided by the diamond-shaped elastic frame, the square guide plate drives the ring to move upward for reset, so that the surface of the suction pipe can be cleaned back and forth through the reciprocating movement of the brush.

[0031] 7. The stable and anti-sway groundwater resource extraction and inspection equipment utilizes the contact between the striking hammer and the coil spring, so that the striking hammer is pushed outward, causing the elastic ball to be squeezed. As the hose drives the coil spring to move together, the striking hammer can be separated from the elastic ball, and under the elastic force of the elastic ball, the arc-shaped teeth drive the striking hammer to rotate in the opposite direction. By knocking the hose with the striking hammer, the hose can be vibrated, thereby removing the debris remaining on the surface of the hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of the overall structure of the stable and anti-swaying groundwater resource extraction and inspection equipment of the present invention;

[0033] Figure 2 This is a schematic diagram of the structure of the stable and anti-swaying groundwater resource extraction and inspection equipment of the present invention when viewed from above;

[0034] Figure 3 It is a schematic diagram of the connection structure between the retractable mechanism and the frame of the present invention;

[0035] Figure 4 This is a schematic diagram of the overall structure of the sampling assembly of the present invention;

[0036] Figure 5 This is a schematic diagram of the overall structure of the water dispenser of the present invention;

[0037] Figure 6 It is a schematic diagram of the connection structure between the auxiliary component and the frame of the present invention;

[0038] Figure 7 It is a schematic diagram of the overall structure of the auxiliary components of the present invention;

[0039] Figure 8 It is a schematic diagram of the overall structure of the knocking module of the present invention.

[0040] In the figure: 1, frame; 2, detection host; 3, rectangular opening; 4, retracting and releasing mechanism; 5, sampling assembly; 6, auxiliary assembly; 41, I-shaped roller; 42, servo motor; 43, arc-shaped pressing piece; 44, sleeve; 45, night storage box; 46, water pump; 47, hose; 48, spiral spring; 51, elliptical cover; 52, strip hole; 53, butterfly sliding sleeve; 54, positioning rod; 55, water dispenser; 551, connecting pendulum Moving plate; 552, water suction pipe; 553, toggle rod; 554, straight hole; 555, branch pipe; 556, elastic reset member; 61, square guide plate; 62, connecting strip; 63, diamond elastic frame; 64, circular ring; 65, brush; 66, Z-shaped rod; 67, roller; 68, knocking module; 681, bending rod; 682, arc teeth; 683, elastic ball; 684, knocking hammer; 685, cutting knife. DETAILED DESCRIPTION

[0041] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0042] The first embodiment, as Figure 1-Figure 3 As shown, the present invention provides a technical solution: a stable and anti-shaking groundwater resource extraction and inspection device, comprising:

[0043] A frame 1, a detection host 2 is installed at the supporting legs at the bottom of the frame 1, and a rectangular opening 3 is opened in the middle of the top of the frame 1;

[0044] A retractable mechanism 4, which is used to adjust the position of the groundwater collection component, and is installed in the middle of the frame 1;

[0045] Among them, the retracting and releasing mechanism 4 includes an I-shaped roller 41 and a servo motor 42. The servo motor 42 is installed on the side of the top of the frame 1. The I-shaped roller 41 is rotatably installed in the middle of the top of the frame 1. The output shaft of the servo motor 42 is fixedly installed with the I-shaped roller 41 through a coupling. An arc-shaped pressing piece 43 is fixedly installed on the disc inside the I-shaped roller 41. A sleeve 44 is fixedly installed at one end of the I-shaped roller 41 away from the servo motor 42. The sleeve 44 is rotatably installed with the top of the frame 1 through a support. A night storage box 45 is installed on the support leg at the bottom of the frame 1 and close to the detection host 2. The detection host 2 The detection end extends to the interior of the night storage box 45, which is convenient for testing the water quality inside the night storage box 45. A water pump 46 is installed on the top of the night storage box 45. The liquid inlet of the water pump 46 is connected to a hose 47. A coil spring 48 is fixedly installed on the outer circumference of the hose 47. The staff turns on the servo motor 42 to work. By rotating the output end of the servo motor 42, the I-shaped roller 41 can be driven to rotate. The rotation of the I-shaped roller 41 can be used to lower the wound hose 47. Under the action of the overall gravity of the sampling component 5 itself, the hose 47 extends downward, and the sampling component 5 is lowered as a whole;

[0046] When the output end of the servo motor 42 rotates in the reverse direction, the I-shaped roller 41 can rotate in the reverse direction to reel up the hose 47, so that the sampling assembly 5 moves upward as a whole, thereby adjusting the overall height of the sampling assembly 5, which can adapt to groundwater at different depths, has strong adaptability, reduces limitations, and promotes the extraction of water resources;

[0047] The hose 47 passes through the center of the sleeve 44 and the center of the I-shaped roller 41. The I-shaped roller 41 is installed just above the retracting mechanism 4. When the rotating I-shaped roller 41 reels and lowers the hose 47, the coil spring 48 is spirally wound and fixed on the surface of the hose 47. The coil spring 48 can protect the hose 47, enhance the tensile strength of the hose 47, make it less prone to breakage and damage, and extend its service life.

[0048] The second embodiment, as Figure 1-Figure 5 As shown, based on the first embodiment:

[0049] A sampling assembly 5, which is used to collect and sample groundwater resources, and is installed at the water inlet end at the bottom of the hose 47;

[0050] Among them, the sampling component 5 includes an elliptical cover shell 51, the middle of the top of the elliptical cover shell 51 is fixedly installed with the bottom end of the hose 47, a strip hole 52 is opened on the side of the top of the elliptical cover shell 51, a butterfly sleeve 53 is fixedly installed on the side of the outer side of the elliptical cover shell 51, and a positioning rod 54 is slidably installed at the center of the butterfly sleeve 53. A water extractor 55 is installed inside the elliptical cover shell 51 and near the strip hole 52. As the hose 47 is lowered and extended downward, the sampling component 5 moves downward as a whole. The positioning rod 54 is evenly installed on the surface of the elliptical cover shell 51, and the bottom end of the positioning rod 54 can be used to contact the bottom of the water to position the elliptical cover shell 51 and the water extractor 55, so that it is not easy to shake, thereby achieving the purpose of anti-shaking. In addition, the bottom end of the positioning rod 54 is tapered to reduce the contact area with the bottom of the water, which helps the tip of the positioning rod 54 to be inserted into the bottom of the water and is not easy to deviate.

[0051] There are four positioning rods 54 , and the four positioning rods 54 are evenly distributed on the outside of the elliptical cover 51 , and the bottom ends of the positioning rods 54 are conical.

[0052] The water extractor 55 includes a swing plate 551 and a water suction pipe 552. The top of the swing plate 551 is hinged to the inner side of the elliptical cover 51 and near the bottom. The outer cylindrical surface of the water suction pipe 552 is slidably installed at the long axis of the inner side of the elliptical cover 51. A toggle rod 553 is installed at the middle of the outer side of the swing plate 551 and near the strip hole 52. A straight hole 554 is provided on the outer side of the toggle rod 553 and near the top. The top of the toggle rod 553 is hinged to the outer cylindrical surface of the water suction pipe 552 through the straight hole 554. A branch pipe 555 is connected between the water outlet of the water suction pipe 552 and the water inlet at the bottom of the hose 47. An elastic reset part 556 is fixedly installed between the outer side of the movable plate 551 and the inner wall of the elliptical cover 51. As the elliptical cover 51 moves downward, the water extractor 55 can be moved downward together. The bottom end of the connecting swing plate 551 is in contact with the bottom of the water. Under the action of the overall gravity of the sampling component 5, the connecting swing plate 551 is pressed and rotated to adjust the angle, so that the toggle rod 553 can be driven to move together. The toggle rod 553 can apply a toggle force to the water suction pipe 552, so that the water suction pipe 552 extends outward without large-scale movement, thereby reducing interference with the water area outside the elliptical cover 51 and sampling different areas.

[0053] The connecting swing plate 551 is installed at an angle, the toggle rod 553 is installed just below the strip hole 52, and one end of the water suction pipe 552 extending to the outside of the elliptical cover shell 51 is trumpet-shaped.

[0054] The branch pipe 555 is made of rubber and has good flexibility, which facilitates the movement of the water suction pipe 552. The elastic reset member 556 is arc-shaped, and the center of the elastic reset member 556 coincides with the hinge point at the top of the connecting swing plate 551. When the connecting swing plate 551 compresses the elastic reset member 556, it is not easy to be skewed.

[0055] The third embodiment, as Figure 1-Figure 3 and Figure 6-Figure 8 As shown, based on the first embodiment:

[0056] An auxiliary component 6 is installed at the top of the frame 1 and near the I-shaped roller 41. The auxiliary component 6 includes a square guide plate 61, which is slidably installed at the top of the frame 1 and near the rectangular opening 3. A connecting strip 62 is fixedly installed at the top of the square guide plate 61. A diamond-shaped elastic frame 63 is fixedly installed between the bottom of the connecting strip 62 and the top of the frame 1. A circular ring 64 is installed at the bottom of the square guide plate 61. The hose 47 passes through the center of the circular ring 64. A brush 65 is fixedly installed on the inner side of the circular ring 64 and near the hose 47. A Z-shaped rod 66 is fixedly installed in the middle of the outer circular surface of the ring 64, and a roller 67 is rotatably installed on one end of the Z-shaped rod 66 close to the arc-shaped pressing piece 43. A knocking module 68 is installed at the bottom of the ring 64 and close to the position where the hose 47 is installed. When the suction pipe 552 is wound and lowered, the suction pipe 552 passes through the center of the ring 64, and the end of the brush 65 away from the inner side of the ring 64 is in contact with the outer side of the hose 47. The brush 65 uses the movement of the suction pipe 552 to brush off the mud and sand attached to the surface of the suction pipe 552.

[0057] One end of the brush 65 away from the inner side of the ring 64 is in contact with the outer side of the hose 47 , and the position of the roller 67 corresponds to the position of the arc-shaped pressing sheet 43 .

[0058] When the I-shaped roller 41 rotates, the arc-shaped pressing sheet 43 can be driven to rotate together, so that the arc-shaped pressing sheet 43 can be used to contact the roller 67. As the arc-shaped pressing sheet 43 continues to rotate, the roller 67 is subjected to a pressing force, and the pressing force is transmitted to the circular ring 64 through the Z-shaped rod 66. Under the sliding connection of the square guide plate 61, the circular ring 64 drives the brush 65 to move downward, and the diamond-shaped elastic frame 63 is compressed.

[0059] As the arc-shaped pressing piece 43 separates from the roller 67, the pressing force on the roller 67 disappears, and under the elastic force provided by the diamond-shaped elastic frame 63, the square guide plate 61 drives the circular ring 64 to move upward for reset. In this way, the brush 65 moves back and forth to clean the surface of the water suction pipe 552 back and forth.

[0060] The knocking module 68 includes a bending rod 681, the top of which is fixedly installed at the side of the bottom of the circular ring 64, and the bottom of the bending rod 681 is fixedly installed with an arc-shaped tooth 682, and an elastic ball 683 is fixedly installed between the bending part of the outer side of the arc-shaped tooth 682 and the arc surface of the outer side of the bending rod 681, and a knocking hammer head 684 is fixedly installed at the top of the arc-shaped tooth 682 and near the hose 47, and a cutting knife 685 is fixedly installed on the side of the arc-shaped tooth 682 away from the elastic ball 683. When the circular ring 64 moves up and down reciprocatingly, the knocking module 68 can be driven to move as a whole, and the knocking hammer head 684 can be pushed outward by contacting the spiral spring 48, and the elastic ball 683 is squeezed by the hinge between the arc-shaped tooth 682 and the bending rod 681;

[0061] As the hose 47 drives the coil spring 48 to move together, the striking hammer 684 can be separated, and under the elastic force of the elastic ball 683, the arc tooth 682 drives the striking hammer 684 to rotate in the opposite direction. By knocking the hose 47 with the striking hammer 684, the hose 47 can be vibrated, so that the debris remaining on the surface of the hose 47 can be separated. At the same time, the cutting knife 685 can cut off the ribbon-like debris wrapped around the surface of the hose 47 in time, thereby reducing the amount of ribbon-like debris wrapped around the surface of the hose 47.

[0062] There are two arc-shaped teeth 682 , and the two arc-shaped teeth 682 are symmetrically installed along the hose 47 , and the arc-shaped surfaces on the outer sides of the arc-shaped teeth 682 fit with the outer side of the hose 47 , making it easy to knock on the hose 47 .

[0063] When in use, first roll the wheels at the bottom of the supporting legs to move the device to the designated position, and then lock the wheels to make the device more stable.

[0064] At this time, the staff starts the servo motor 42 to work, and the output end of the servo motor 42 rotates, so that the I-shaped roller 41 can be driven to rotate, and the wound hose 47 can be lowered by the rotation of the I-shaped roller 41. Under the action of the overall gravity of the sampling component 5, the hose 47 extends downward, and the sampling component 5 is lowered as a whole;

[0065] When the output end of the servo motor 42 rotates in the reverse direction, the I-shaped roller 41 can rotate in the reverse direction to reel up the hose 47, so that the sampling assembly 5 moves upward as a whole, thereby adjusting the overall height of the sampling assembly 5 to adapt to groundwater at different depths;

[0066] When the rotating I-shaped roller 41 reels and lowers the hose 47, the coil spring 48 is spirally wound and fixed on the surface of the hose 47, so that the hose 47 can be protected by the coil spring 48, and the tensile strength of the hose 47 is enhanced, making it less likely to break or be damaged.

[0067] As the hose 47 is lowered and extended downward, the sampling assembly 5 moves downward as a whole. The positioning rods 54 are evenly installed on the surface of the elliptical housing 51, and the bottom ends of the positioning rods 54 can be used to contact the bottom of the water to position the elliptical housing 51 and the water extractor 55, making it less likely to shake, thereby achieving the purpose of preventing shaking. In addition, the bottom end of the positioning rod 54 is tapered to reduce the contact area with the bottom of the water, which helps the tip of the positioning rod 54 to be inserted into the bottom of the water.

[0068] As the elliptical cover 51 moves downward, the water extractor 55 can be driven to move downward together, and the bottom end of the connecting swing plate 551 is in contact with the bottom of the water. Under the action of the overall gravity of the sampling assembly 5, the connecting swing plate 551 is pressed and rotated to adjust the angle, and the toggle rod 553 can be driven to move together, and the toggle rod 553 can apply a toggle force to the water suction pipe 552, so that the water suction pipe 552 extends outward without a large movement, thereby reducing the interference to the water area outside the elliptical cover 51;

[0069] At this time, the staff starts the water pump 46 to work, and uses the suction force of the water pump 46 to absorb the water sample, so that the underground water sample enters from the water suction pipe 552, and under the transportation of the branch pipe 555 and the water suction pipe 552, the water sample enters the night storage box 45, and the water sample is tested by the detection host 2;

[0070] When the suction pipe 552 is wound and lowered, the suction pipe 552 passes through the center of the ring 64, and the end of the brush 65 away from the inner side of the ring 64 is attached to the outer side of the hose 47. The brush 65 removes the sand and mud attached to the surface of the suction pipe 552 by the movement of the suction pipe 552.

[0071] When the I-shaped roller 41 rotates, the arc-shaped pressing sheet 43 can be driven to rotate together, so that the arc-shaped pressing sheet 43 can be used to contact the roller 67. As the arc-shaped pressing sheet 43 continues to rotate, the roller 67 is subjected to a pressing force, and the pressing force is transmitted to the circular ring 64 through the Z-shaped rod 66. Under the sliding connection of the square guide plate 61, the circular ring 64 drives the brush 65 to move downward, and the diamond-shaped elastic frame 63 is compressed.

[0072] As the arc-shaped pressing sheet 43 separates from the roller 67, the pressing force on the roller 67 disappears, and under the elastic force provided by the diamond-shaped elastic frame 63, the square guide plate 61 drives the ring 64 to move upward to reset, so that the brush 65 can reciprocate to clean the surface of the water suction pipe 552;

[0073] When the ring 64 moves up and down, it can drive the striking module 68 to move as a whole. The striking hammer head 684 contacts the coil spring 48, so that the striking hammer head 684 is pushed outward. The arc-shaped teeth 682 and the bent rod 681 are hinged, so that the elastic ball 683 is squeezed.

[0074] As the hose 47 drives the coil spring 48 to move together, the striking hammer 684 can be separated, and under the elastic force of the elastic ball 683, the arc tooth 682 drives the striking hammer 684 to rotate in the opposite direction. By knocking the hose 47 with the striking hammer 684, the hose 47 can be vibrated, so that the debris remaining on the surface of the hose 47 can be separated. At the same time, the cutting knife 685 can cut off the ribbon-like debris wrapped around the surface of the hose 47 in time, thereby reducing the amount of ribbon-like debris wrapped around the surface of the hose 47.

[0075] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A stable and anti-shaking groundwater resource extraction and inspection equipment, characterized in that: include: A frame (1), a detection host (2) is installed on the support legs at the bottom of the frame (1), and a rectangular opening (3) is opened in the middle of the top of the frame (1); A retractable mechanism (4), the retractable mechanism (4) being used to adjust the position of the groundwater collection component, the retractable mechanism (4) being installed in the middle of the frame (1); The retractable mechanism (4) comprises an I-shaped roller (41) and a servo motor (42), wherein the servo motor (42) is mounted on the side of the top of the frame (1), and the I-shaped roller (41) is rotatably mounted in the middle of the top of the frame (1). The output shaft of the servo motor (42) and the I-shaped roller (41) are fixedly mounted via a coupling, and an arc-shaped pressing sheet (43) is fixedly mounted on the inner disk of the I-shaped roller (41). ) is fixedly mounted with a sleeve (44) at one end away from the servo motor (42), and the sleeve (44) is rotatably mounted with the top of the frame (1) through a support, and a night storage box (45) is mounted on the support leg at the bottom of the frame (1) and close to the detection host (2), and a water pump (46) is mounted on the top of the night storage box (45), and the liquid inlet of the water pump (46) is connected to a hose (47), and a coil spring (48) is fixedly mounted on the outer circumferential surface of the hose (47); A sampling assembly (5), the sampling assembly (5) is used to collect and sample groundwater resources, and the sampling assembly (5) is installed at the water inlet end at the bottom of the hose (47); The sampling assembly (5) comprises an elliptical cover (51), the middle of the top of the elliptical cover (51) is fixedly mounted to the bottom end of the hose (47), a strip hole (52) is provided at the side of the top of the elliptical cover (51), a butterfly sleeve (53) is fixedly mounted at the side of the outer side of the elliptical cover (51), a positioning rod (54) is slidably mounted at the center of the butterfly sleeve (53), and a water extractor (55) is installed inside the elliptical cover (51) and near the strip hole (52).

2. The stable and anti-shaking groundwater resource extraction and inspection equipment according to claim 1 is characterized by: The hose (47) passes through the center of the sleeve (44) and the center of the I-shaped roller (41), and the I-shaped roller (41) is installed just above the retractable mechanism (4).

3. The stable and anti-shaking groundwater resource extraction and inspection equipment according to claim 1 is characterized by: There are four positioning rods (54), and the four positioning rods (54) are evenly distributed on the outside of the elliptical cover (51), and the bottom ends of the positioning rods (54) are conical.

4. The stable and anti-shaking groundwater resource extraction and inspection equipment according to claim 1 is characterized by: The water extractor (55) comprises a connecting swing plate (551) and a water suction pipe (552), the top end of the connecting swing plate (551) is hinged to the inner side of the elliptical cover (51) and close to the bottom, the outer circumferential surface of the water suction pipe (552) is slidably mounted on the long axis of the inner side of the elliptical cover (51), and a toggle rod (553) is installed in the middle of the outer side of the connecting swing plate (551) and close to the strip hole (52), and the toggle rod (553) is A straight hole (554) is provided on the outer side of the swing plate (553) and near the top. The top of the toggle rod (553) is hinged to the outer circumferential surface of the water suction pipe (552) through the straight hole (554). A branch pipe (555) is connected between the water outlet of the water suction pipe (552) and the water inlet at the bottom of the hose (47). An elastic reset member (556) is fixedly installed between the outer side of the connecting swing plate (551) and the inner wall of the elliptical cover shell (51).

5. The stable and anti-shaking groundwater resource extraction and inspection equipment according to claim 4 is characterized by: The connecting swing plate (551) is installed at an angle, the toggle rod (553) is installed directly below the strip hole (52), and one end of the water suction pipe (552) extending to the outside of the elliptical cover (51) is horn-shaped.

6. The stable and anti-shaking groundwater resource extraction and inspection equipment according to claim 4 is characterized by: The branch pipe (555) is made of rubber, the elastic reset member (556) is arc-shaped, and the center of the elastic reset member (556) coincides with the hinge point connected to the top of the swing plate (551).

7. The stable and anti-shaking groundwater resource extraction and inspection equipment according to claim 1 is characterized by: An auxiliary component (6) is installed at the top of the frame (1) and near the I-shaped roller (41), and the auxiliary component (6) comprises a square guide plate (61), and the square guide plate (61) is slidably installed at the top of the frame (1) and near the rectangular opening (3), and a connecting strip (62) is fixedly installed at the top of the square guide plate (61), and a diamond-shaped elastic frame (63) is fixedly installed between the bottom of the connecting strip (62) and the top of the frame (1), and the bottom of the square guide plate (61) is fixedly installed with a connecting strip (62). A circular ring (64) is installed, the hose (47) passes through the center of the circular ring (64), a brush (65) is fixedly installed on the inner side of the circular ring (64) and close to the hose (47), a Z-shaped rod (66) is fixedly installed in the middle of the outer circumferential surface of the circular ring (64), a roller (67) is rotatably installed on one end of the Z-shaped rod (66) close to the arc-shaped pressing sheet (43), and a knocking module (68) is installed at the bottom of the circular ring (64) and close to the position where the hose (47) is installed.

8. The stable and anti-shaking groundwater resource extraction and inspection equipment according to claim 7 is characterized by: One end of the brush (65) away from the inner side of the ring (64) is in contact with the outer side of the hose (47), and the position of the roller (67) corresponds to the position of the arc-shaped pressing sheet (43).

9. The stable and anti-shaking groundwater resource extraction and inspection equipment according to claim 7 is characterized by: The knocking module (68) comprises a bending rod (681), the top end of the bending rod (681) is fixedly mounted on the side of the bottom of the circular ring (64), the bottom end of the bending rod (681) is fixedly mounted with an arc-shaped tooth (682), an elastic ball (683) is fixedly mounted between the bending part on the outer side of the arc-shaped tooth (682) and the arc surface on the outer side of the bending rod (681), a knocking hammer head (684) is fixedly mounted at the top end of the arc-shaped tooth (682) and close to the hose (47), and a cutting knife (685) is fixedly mounted on the side of the arc-shaped tooth (682) away from the elastic ball (683).

10. The stable and anti-shaking groundwater resource extraction and inspection equipment according to claim 9 is characterized in that: There are two arc-shaped teeth (682), and the two arc-shaped teeth (682) are symmetrically installed along the hose (47), and the arc-shaped surfaces on the outer sides of the arc-shaped teeth (682) are in contact with the outer side of the hose (47).

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