CN116148439A - Monitoring equipment and monitoring method for monitoring infiltration and volatilization of soil pollutants - Google Patents

Abstract

The invention discloses monitoring equipment and a monitoring method for monitoring infiltration and volatilization of soil pollutants, which relate to the technical field of soil monitoring and comprise a movable plate, wherein rollers are arranged at the bottom side of the movable plate, a hand push rod is fixedly arranged on the upper surface of the movable plate, correction components are arranged at four corners of the movable plate, soil is stored in a barrel in soil sampling, the soil is prevented from contacting the barrel for a long time, volatilization of each component of the soil is reduced, uniform sampling can be achieved in the process of collecting the soil, the soil weight of the uniform sampling can be regulated, soil monitoring data are compared, multiple sampling is avoided, time is saved, when a slope or uneven position is met in the sampling process, whether equipment is inserted vertically is monitored through a horizontal detection component, the equipment is ensured to be inserted vertically into the soil through the correction components, so that the sampled soil depth and the actual depth are the same, and the monitoring data are more accurate.

Description

Monitoring equipment and monitoring method for monitoring infiltration and volatilization of soil pollutants

Technical Field

The invention relates to the technical field of soil monitoring, in particular to monitoring equipment and a monitoring method for monitoring infiltration and volatilization of soil pollutants.

Background

At present, when various mineral substances, organic substances and pollutants in soil are required to be monitored, a soil sampler is adopted to sample a target area, and the sampled soil is analyzed by a soil analyzer, so that the contents of the various mineral substances, the organic substances and the pollutants in the soil are measured. The method monitors the soil to be in contact with the outside for too long, so that the penetration condition and the volatilization condition of partial components in the soil are changed along with the change of the external environment.

In the prior art, the soil is easy to be influenced by external environment in the process of sampling the soil, so that each component of the soil is changed, the content of each actual component is reduced, the equal sampling is difficult to achieve in the process of collecting the soil, the soil weight of the equal sampling is not adjustable, a comparison experiment cannot be conducted, the time is wasted in the process of sampling for many times, in addition, the soil depth is required to be certain in the sampling process, and the ground is often provided with a slope or an uneven part, so that the sampled soil depth and the actual depth have certain errors, and the actually required monitoring data cannot be obtained.

In order to solve the problems, the invention provides a monitoring device and a monitoring method for monitoring infiltration and volatilization of soil pollutants.

Disclosure of Invention

The invention aims to provide a monitoring device and a monitoring method for monitoring infiltration and volatilization of soil pollutants, which are characterized in that a hand push rod is pushed to drive a roller to roll so as to enable a movable plate to move to the ground to be detected, one of lantern rings is slid so as to enable a limiting frame to be separated from the limit of a gravity ball, at the moment, if the ground is uneven, the movable plate is inclined so as to enable a sliding block to slide in an inner cavity of a first sliding groove, thus the ground is uneven, a threaded rod is enabled to change in the position of the movable plate by rotating the hand push rod, the roller is enabled to be in contact with the ground to be in convex ball contact with the ground, the movable plate is enabled to be kept horizontal, at the moment, one lantern ring is slid again so as to observe whether the gravity ball is moved to be horizontal or not, thereby ensuring that a drill bit is always vertical to the ground, and enabling the depth of sampled soil to be consistent with the depth of actual sampling, the first gear is driven to rotate through the operation of the first motor, the second gear is driven to rotate through the rotation of the first gear, the loop bar is driven to rotate through the rotation of the second gear, the second turntable is driven to rotate through the rotation of the loop bar, the first turntable is driven to rotate through the rotation of the second turntable, the half side of the first gear is smooth, the first turntable is periodically rotated, each time the first turntable rotates for half a circle, the soil taken out of the sampling tube is ensured to fall between the collecting cylinder and the sleeve in the hopper, the bottom cover is opened when the bottom end of the bottom cover contacts with the inclined surface of the control ring, the soil falls into the convex block to be collected intensively, the belt is driven to rotate through the operation of the third motor, the collecting disc is driven to rotate through the rotation of the belt, the collecting disc is driven to rotate to enable the collecting box to collect the soil, the first limiting rod and the clamping block are enabled to fall off and clamped through the rotation of the first limiting rod, the collected soil is subjected to centralized treatment at the moment, avoiding exposing in the outside for a long time and influencing the volatilization of each component, guaranteeing the accuracy of data, driving the third gear through the rotation of fourth motor and rotating, the rotation of third gear drives the rack and reciprocates, and the rack drives the alignment jig and reciprocates this moment, and the alignment jig removes and drives the control ring and reciprocate, and the second carousel is along with the reciprocating of control ring and moves this moment, and sleeve and the socket joint position of collection tube change promptly to the capacity between collection tube and the sleeve changes, can control the volume of the soil of taking a sample at every turn like this, is convenient for make contrast experiment, thereby has solved the problem among the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a monitoring facilities that monitoring soil pollutant permeates and volatilizes, including the movable plate, the bottom side of movable plate is provided with the gyro wheel, the upper surface fixed mounting of movable plate has the handspike, four corners of movable plate are provided with correction subassembly, movable plate and correction subassembly pass through threaded connection, the upper surface of movable plate is provided with the horizontal detection subassembly, and the horizontal detection subassembly is close to four corners of movable plate, the both sides of movable plate are provided with the cylinder, the upper surface of cylinder is provided with the sample bucket subassembly, the top inner chamber of sample bucket subassembly is provided with the top cap, the second gag lever post has been cup jointed to the both sides of sample bucket subassembly, movable plate and second gag lever post fixed connection, the inner chamber of sample bucket subassembly is provided with soil sampling subassembly;

the soil sampling subassembly includes the sampling tube, and the inner chamber of sampling tube is provided with the spiral lifting rod, and the bottom of spiral lifting rod is provided with the drill bit, and the upper end of sampling tube has cup jointed and has been transferred volume mechanism, and the inner chamber of sampling tube subassembly is provided with slewing mechanism, and the below that transfers volume mechanism is provided with collection mechanism, and the below that transfers volume mechanism is provided with adjustment mechanism. The upper surface of sampling bucket subassembly is provided with the hopper, hopper and top cap fixed connection.

Further, the correction assembly comprises a threaded rod, the threaded rod and the movable plate are connected through threads, a hand deflector rod is fixedly arranged at the top end of the threaded rod, a movable ball is movably connected to the bottom end of the threaded rod, a supporting ring is fixedly arranged at the bottom end of the movable ball, and a convex ball is arranged on the lower surface of the supporting ring.

Further, the level detection component comprises a connecting rod, the surface of connecting rod is provided with the stopper, the top fixed mounting of connecting rod has the detection dish, the bottom fixed mounting of detection dish has the shielding ring, the lower surface of detection dish has seted up first spout, the inner chamber sliding connection of first spout has the slider, the lower surface of slider is provided with gravity ball, the lantern ring has been cup jointed to the surface of connecting rod, spacing hole has been seted up to the surface of lantern ring, the surface fixed mounting of lantern ring has the spacing.

Further, the limiting block is provided with a plurality of limiting blocks, the inner cavity of the limiting block is provided with a spring, the limiting block is in sliding connection with the connecting rod, and the limiting frame is used for separating and fixing the gravity ball, and the limiting block is clamped with the limiting hole.

Further, the sampling bucket assembly comprises a bucket body, a first bottom plate is fixedly arranged at the bottom end of the bucket body, a second bottom plate is fixedly arranged at the bottom end of the bucket body, the first bottom plate and the second bottom plate are distributed in a cross shape, the second bottom plate and the second limiting rod are in sliding connection, the first bottom plate and the top end of the cylinder are fixedly connected, the outer surface of the bucket body is provided with a second sliding groove, the inner cavity of the second sliding groove is slidably connected with a valve, the top end of the valve is rotationally connected with a first limiting rod, a clamping block is fixedly arranged at the outer surface of the bucket body, and the first limiting rod and the clamping block are clamped.

Further, the volume adjustment mechanism includes first carousel, the bottom fixed mounting of first carousel has a collection section of thick bamboo, the below of first carousel is provided with the second carousel, the bottom fixed mounting of second carousel has the sleeve, sleeve and collection section of thick bamboo cup joint, collection section of thick bamboo and sleeve all have two, telescopic bottom is provided with the bottom, the lower surface of second carousel is provided with the control ring, the bottom that hopper one side was kept away from to the control ring is provided with the inclined plane, the one end of bottom and the lower surface contact of control ring, the distance of collection section of thick bamboo and hopper to first carousel centre of a circle equals.

Further, the rotating mechanism comprises a sleeve seat, a first gear is sleeved on the upper surface of the sleeve seat, a first motor is arranged at the upper end of the sleeve seat and used for driving the first gear to rotate, the half sides of a plurality of first gears are smooth, a second gear is arranged on one side of each first gear, the second gear is meshed with the half sides of the first gears, which are not smooth, of the first gears, a sleeve rod is sleeved on the outer surface of the sampling tube, the sleeve rod is connected with the sampling tube in a rotating mode, the sleeve rod is fixedly connected with the second turntable, the sleeve rod is fixedly connected with the sleeve barrel, and the bottom end of the sleeve seat is fixed on the inner wall of the barrel body.

Further, collection mechanism includes the collection dish, and the inner chamber of collection dish is provided with the collection box, and the collection box has six, and the upper surface fixed mounting of collection box has the lug, and the surface of collection dish has cup jointed the belt, and the turning block has been cup jointed to the one end of belt, and the outside rotation of turning block and sampling barrel subassembly is connected, and the upper surface of turning block is provided with the third motor, and the collection box is located valve department.

Further, adjustment mechanism includes the fourth motor, and the inside at the sample bucket subassembly is fixed to the fourth motor, and the third gear has been cup jointed to one side of fourth motor, and one side of third gear is provided with the rack, rack and third gear engagement, and the top fixed mounting of rack has the alignment jig, and the alignment jig cup joints with the revolute block, and the stop collar piece has been cup jointed to the surface of loop bar, and stop collar piece cup joints with the rack, and the solid fixed ring has been cup jointed to the surface of revolute block, alignment jig and control ring fixed connection.

A monitoring method for monitoring infiltration and volatilization of soil pollutants is carried out by the device and comprises the following steps:

s1, driving a roller to roll by pushing a hand push rod to enable a moving plate to move, moving the moving plate to the ground to be detected, sliding one of the lantern rings to enable a limiting frame to be separated from the limitation of a gravity ball, wherein at the moment, if the ground is uneven, the moving plate can incline, so that a sliding block slides in an inner cavity of a first sliding groove, and the uneven ground is indicated;

s2, the position of the threaded rod on the moving plate is changed by rotating the hand lever, the contact between the roller and the ground is changed into convex ball and the contact between the ground, so that the moving plate is kept horizontal, one collar is slid again at the moment, whether the gravity ball moves to one pass is observed to judge whether the moving plate is horizontal or not, the drill bit is always vertically drilled to the ground, and the sampled soil depth is kept consistent with the actual sampled depth;

s3, driving a first gear to rotate through the work of a first motor, driving a second gear to rotate through the rotation of the first gear, driving a loop bar to rotate through the rotation of the second gear, driving a second rotary table to rotate through the rotation of the loop bar, driving a first rotary table to rotate through the rotation of the second rotary table, enabling the half side of the first gear to be smooth, enabling the first rotary table to periodically rotate, enabling soil taken out of a sampling tube to fall between a collecting cylinder and a sleeve in each rotation, enabling the bottom cover to be opened when the bottom end of the bottom cover is contacted with an inclined surface of a control ring, enabling the soil to fall into a lug at the moment for centralized collection, driving a belt to rotate through the work of a third motor, enabling the collecting table to rotate through the rotation of the belt, enabling a collecting box to rotate, enabling the collecting box to conduct soil collection through the rotation of a first limiting rod and a clamping block to fall off, enabling collected soil to be centralized, avoiding long-time exposure to the outside to influence volatilization of each component, and guaranteeing accuracy of data;

s4, the third gear is driven to rotate through rotation of the fourth motor, the rack is driven to move up and down through rotation of the third gear, at the moment, the rack drives the adjusting frame to move up and down, the adjusting frame moves to drive the control ring to move up and down, at the moment, the second rotary table moves along with the up and down movement of the control ring, namely, the sleeving position of the sleeve and the collecting cylinder is changed, so that the capacity between the collecting cylinder and the sleeve is changed, the soil amount sampled each time can be controlled, and a comparison experiment is convenient to conduct.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the monitoring equipment and the monitoring method for monitoring the infiltration and volatilization of the soil pollutants, the soil is stored in the barrel in the soil sampling process, the soil is prevented from contacting the external connection for a long time, the volatilization of each component of the soil is reduced, the soil can be equally sampled in the soil collecting process, the soil weight of the equally sampled soil can be adjusted, the soil monitoring data are compared, the need of sampling for multiple times is avoided, and the time is saved.

2. According to the monitoring equipment and the monitoring method for monitoring the infiltration and volatilization of the soil pollutants, when a slope or an uneven position is encountered in the sampling process, whether equipment is inserted vertically can be monitored through the horizontal detection assembly, the equipment is ensured to be inserted vertically into the soil through the correction assembly, so that the soil depth and the actual depth of sampling are the same, and the monitoring data are more accurate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a sample barrel assembly according to the present invention;

FIG. 3 is a schematic view of a stop lever according to the present invention;

FIG. 4 is a schematic view of the structure of the adjusting assembly of the present invention;

FIG. 5 is a schematic view of a horizontal detecting assembly according to the present invention;

FIG. 6 is a schematic view of a slider structure according to the present invention;

FIG. 7 is a schematic view of a valve structure according to the present invention;

FIG. 8 is a schematic view of a hopper construction according to the present invention;

FIG. 9 is a schematic diagram of a metering mechanism according to the present invention;

FIG. 10 is a schematic view of a rotating mechanism according to the present invention;

FIG. 11 is a schematic view of the structure of the collecting box of the present invention;

FIG. 12 is a schematic view of a belt structure according to the present invention;

fig. 13 is a schematic view of the structure of the adjusting frame of the present invention.

In the figure: 1. a moving plate; 2. a roller; 3. a hand push rod; 4. a corrective component; 41. a threaded rod; 42. a hand lever; 43. a movable ball; 44. a support ring; 45. a convex ball; 5. a level detection assembly; 51. a connecting rod; 52. a limiting block; 53. a detection disc; 54. a shielding ring; 55. a first chute; 56. a slide block; 57. a gravity ball; 58. a collar; 59. a limiting hole; 510. a limiting frame; 6. a cylinder; 7. a sampling barrel assembly; 71. a tub body; 72. a first base plate; 73. a second base plate; 74. a second chute; 75. a valve; 76. a first stop lever; 77. a clamping block; 8. a second limit rod; 9. a soil sampling assembly; 91. a sampling tube; 92. a spiral lifting rod; 93. a drill bit; 94. a quantity adjusting mechanism; 941. a first turntable; 942. a collection cylinder; 943. a second turntable; 944. a sleeve; 945. a bottom cover; 946. a control loop; 95. a rotating mechanism; 951. a sleeve seat; 952. a first gear; 953. a first motor; 954. a second gear; 955. a loop bar; 96. a collection mechanism; 961. a collection tray; 962. a collection box; 963. a bump; 964. a belt; 965. a rotating block; 966. a third motor; 97. an adjusting mechanism; 971. a fourth motor; 972. a third gear; 973. a rack; 974. an adjusting frame; 975. a stop collar block; 976. a fixing ring; 98. and (3) a hopper.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Please refer to fig. 1, a monitoring facilities that monitoring soil pollutant permeates and volatilize, including movable plate 1, the downside of movable plate 1 is provided with gyro wheel 2, movable plate 1's last fixed surface installs hand push rod 3, four corners of movable plate 1 are provided with correction subassembly 4, movable plate 1 and correction subassembly 4 pass through threaded connection, movable plate 1's upper surface is provided with horizontal detection subassembly 5, and horizontal detection subassembly 5 is close to four corners of movable plate 1, movable plate 1's both sides are provided with cylinder 6, cylinder 6's upper surface is provided with sample bucket subassembly 7, sample bucket subassembly 7's top inner chamber is provided with the top cap, sample bucket subassembly 7's both sides have cup jointed second gag lever post 8, movable plate 1 and second gag lever post 8 fixed connection, sample bucket subassembly 7's inner chamber is provided with soil sampling subassembly 9, pole 3 is used for promoting movable plate 1 and makes gyro wheel 2 roll drive movable plate 1 remove, correction subassembly 4 is used for when monitoring facilities meets the ground and is the slope, make movable plate 1 remain level throughout, horizontal detection subassembly 5 is used for detecting movable plate 1 level, cylinder 6 drives sample bucket subassembly 7 and can not rocks sample bucket subassembly 7, sample bucket subassembly 7 is used for the time of shaking sample bucket subassembly 7.

Referring to fig. 2 and 4, the correcting component 4 includes a threaded rod 41, the threaded rod 41 is in threaded connection with the moving plate 1, a hand lever 42 is fixedly installed at the top end of the threaded rod 41, a movable ball 43 is movably connected at the bottom end of the threaded rod 41, a supporting ring 44 is fixedly installed at the bottom end of the movable ball 43, a convex ball 45 is arranged on the lower surface of the supporting ring 44, when the ground is uneven, the position of the threaded rod 41 on the moving plate 1 is changed by rotating the hand lever 42, the roller 2 is in contact with the ground to form convex balls 45 in contact with the ground, the moving plate 1 is kept horizontal, the plurality of convex balls 45 are guaranteed to be in contact with the ground more stably, the movable ball 43 is movably connected with the threaded rod 41, and the supporting ring 44 is guaranteed to be higher in rotating fault tolerance.

Referring to fig. 2, fig. 5 and fig. 6, the level detection assembly 5 includes connecting rod 51, the surface of connecting rod 51 is provided with stopper 52, the top fixed mounting of connecting rod 51 has detection dish 53, the bottom fixed mounting of detection dish 53 has the baffle ring 54, first spout 55 has been seted up to the lower surface of detection dish 53, the inner chamber sliding connection of first spout 55 has slider 56, the lower surface of slider 56 is provided with gravity ball 57, the lantern ring 58 has been cup jointed to the surface of connecting rod 51, the spacing hole 59 has been seted up to the surface of lantern ring 58, the surface fixed mounting of lantern ring 58 has spacing 510, stopper 52 has a plurality ofly, the inner chamber of stopper 52 is provided with the spring, stopper 52 and connecting rod 51 sliding connection, spacing 510 is used for separately fixing gravity ball 57, stopper 52 and spacing hole 59 block, move to the waiting to detect the ground, slide one of them lantern ring 58, move the stopper 52 block with the bottom promptly spacing hole 59, make spacing frame 510 break away from the restriction to gravity ball 57, if the ground is uneven at this moment, then, movable plate 1 can incline, make slider 56 in the inner chamber of first spout 55 cup joint, the lantern ring 58 has been seted up at the surface 58, the surface of lantern ring 58, the outside the level of the time, the sliding plate 1 is moved to the influence of the movement of the sliding ball is just is avoided in the roll-off the air ball 57, the influence of the movement of the horizontal plane is adjusted to move, and the sliding plate 1 is just like the outside the sliding ball is avoided, and the influence of the movement of the sliding plate is adjusted to be moved by the sliding the horizontal plane 4 to be moved to the air-down, and is adjusted.

Referring to fig. 2, 3 and 7, the sampling bucket assembly 7 includes a bucket body 71, a first bottom plate 72 is fixedly installed at the bottom end of the bucket body 71, a second bottom plate 73 is fixedly installed at the bottom end of the bucket body 71, the first bottom plate 72 and the second bottom plate 73 are distributed in a cross shape, the second bottom plate 73 is slidably connected with a second limiting rod 8, the first bottom plate 72 is fixedly connected with the top end of the air cylinder 6, a second sliding groove 74 is formed in the outer surface of the bucket body 71, a valve 75 is slidably connected with an inner cavity of the second sliding groove 74, a first limiting rod 76 is rotatably connected with the top end of the valve 75, a clamping block 77 is fixedly installed on the outer surface of the bucket body 71, the first limiting rod 76 is clamped with the clamping block 77, after collection is completed, the collection box 962 is exposed by the sliding valve 75, collected soil is always kept in the bucket body 71 before monitoring, volatilization of each component in air is reduced, and the second bottom plate 73 and the second limiting rod 8 are slidably connected with the second limiting rod 8 to ensure that the bucket body 71 is always stable when moving.

Referring to fig. 7 and 8, the soil sampling assembly 9 includes a sampling tube 91, a spiral lifting rod 92 is disposed in an inner cavity of the sampling tube 91, a drill bit 93 is disposed at a bottom end of the spiral lifting rod 92, an adjusting mechanism 94 is sleeved at an upper end of the sampling tube 91, a rotating mechanism 95 is disposed in an inner cavity of the sampling tube assembly 7, a collecting mechanism 96 is disposed below the adjusting mechanism 94, and an adjusting mechanism 97 is disposed below the adjusting mechanism 94. The upper surface of sample bucket subassembly 7 is provided with hopper 98, hopper 98 and top cap fixed connection, and the drill bit 93 brill ground makes soil transport in spiral lifting rod 92 to hopper 98 along sampling tube 91 in the sample work, and the work of slewing mechanism 95 drives volume adjustment mechanism 94 rotation, and the equal volume of soil in hopper 98 falls into volume adjustment mechanism 94, and volume adjustment mechanism 94 is in falling into collection mechanism 96, can adjust the weight of collecting soil in the volume adjustment mechanism 94 through adjustment mechanism 97.

Referring to fig. 9, 10 and 11, the metering mechanism 94 includes a first turntable 941, a collecting cylinder 942 is fixedly mounted at the bottom end of the first turntable 941, a second turntable 943 is disposed below the first turntable 941, a sleeve 944 is fixedly mounted at the bottom end of the second turntable 943, the sleeve 944 and the collecting cylinder 942 are sleeved, the collecting cylinder 942 and the sleeve 944 are both two, the bottom end of the sleeve 944 is provided with a bottom cover 945, the lower surface of the second turntable 943 is provided with a control ring 946, the bottom end of the control ring 946 far from one side of the hopper 98 is provided with an inclined surface, one end of the bottom cover 945 is in contact with the lower surface of the control ring 946, the distances from the collecting cylinder 942 and the hopper 98 to the center of the first turntable 941 are equal, the rotating mechanism 95 includes a sleeve 951, the upper surface of the sleeve 951 is sleeved with a first gear 952, the upper end of the sleeve 951 is provided with a first motor 953, the first motor 953 is used for driving the first gear 952 to rotate, the half of the first gear 952 is smooth, one side of the first gear 952 is provided with a second gear 954, the second gear 954 is meshed with the non-smooth half of the first gear 952, the outer surface of the sampling tube 91 is sleeved with a sleeve rod 955, the sleeve rod 955 is rotationally connected with the sampling tube 91, the sleeve rod 955 is fixedly connected with a second rotary table 943, the sleeve rod 955 is fixedly connected with a sleeve 944, the bottom end of a sleeve seat 951 is fixed on the inner wall of a barrel 71, the collecting mechanism 96 comprises a collecting disc 961, the inner cavity of the collecting disc 961 is provided with collecting boxes 962, the collecting boxes 962 are six, the upper surface of the collecting boxes 962 is fixedly provided with bumps 963, the outer surface of the collecting disc 961 is sleeved with a belt 964, one end of the belt 964 is sleeved with a rotary block 965, the rotary block 965 is rotationally connected with the outer part of the sampling tube assembly 7, the upper surface of the rotary block 965 is provided with a third motor 966, the collecting boxes 962 are positioned at the valve 75, the first gears are driven to rotate by the operation of the first motor 953, the rotation of the first gear 952 drives the second gear 954 to rotate, the rotation of the second gear 954 drives the sleeve rod 955 to rotate, the rotation of the sleeve rod 955 drives the second rotary table 943 to rotate, the rotation of the second rotary table 943 drives the first rotary table 941 to rotate, the first gear 952 is half smooth, the first rotary table 941 periodically rotates, each rotation of half a turn ensures that the soil taken out by the sampling tube 91 falls between the collecting cylinder 942 and the sleeve 944 in the hopper 98, two groups of the collecting cylinder 942 correspond to the first gear 952, when the first gear 952 rotates to the smooth surface and the second gear 954 approaches, the hopper 98 is in a state of feeding the collecting cylinder 942 and the sleeve 944, and the other group of the sleeve 944 rotates to the inclined surface of the control ring 946, at this time, the sleeve 944 and the bottom cover 945 are in an open state, at this time, the soil in the collecting cylinder 942 and the sleeve 944 falls into the bump 963 to be collected in a concentrated manner, the bottom cover 945 and the sleeve 944 are in a closed state when continuing to rotate, at this time, the collected soil is prevented from falling down directly, the belt 964 is driven to rotate through the operation of the third motor 966, the collecting disc 961 is driven to rotate through the rotation of the belt 964, the collecting disc 961 is driven to rotate to drive the collecting box 962 to rotate, the collecting box 962 is enabled to collect the soil, the first limiting rod 76 and the clamping block 77 are enabled to fall off and clamped through the rotation of the first limiting rod 76, at this time, the collected soil is processed in a concentrated manner, the volatilization of each component is prevented from being influenced by long-time exposure to the outside, and the accuracy of the data is ensured.

Referring to fig. 10, fig. 12 and fig. 13, the adjusting mechanism 97 includes a fourth motor 971, the fourth motor 971 is fixed in the inside of the sampling barrel assembly 7, a third gear 972 is sleeved on one side of the fourth motor 971, a rack 973 is arranged on one side of the third gear 972, the rack 973 is meshed with the third gear 972, an adjusting rack 974 is fixedly installed at the top end of the rack 973, the adjusting rack 974 is sleeved with a rotating block 965, a limit sleeve block 975 is sleeved with the outer surface of the sleeve rod 955, the limit sleeve block 975 is sleeved with the rack 973, a fixed ring 976 is sleeved with the outer surface of the rotating block 965, the adjusting rack 974 is fixedly connected with the control ring 946, the third gear 972 is driven to rotate by the rotation of the fourth motor 971, the rack 973 is driven to move up and down, at this moment, the adjusting rack 973 drives the adjusting rack 974 to move up and down, the control ring 946 is driven to move up and down, at this moment, the second rotary disk 943 moves along with the control ring 946 up and down, namely, the sleeve 944 and the collecting cylinder 942 is controlled by the volume of soil amount, which can be controlled by the amount of soil amount, and the soil amount can be sampled each time.

To sum up: the roller 2 is driven to roll by pushing the hand push rod 3 to enable the movable plate 1 to move, the movable plate moves to the ground to be detected, one of the lantern rings 58 is slid to enable the limiting frame 510 to be separated from the limitation of the gravity ball 57, at the moment, if the ground is uneven, the movable plate 1 is inclined to enable the sliding block 56 to slide in the inner cavity of the first sliding groove 55 to indicate that the ground is uneven, the position of the threaded rod 41 on the movable plate 1 is changed by rotating the hand push rod 42, the contact between the roller 2 and the ground is changed into the contact between the convex ball 45 and the ground, the movable plate 1 is kept horizontal, at the moment, one of the lantern rings 58 is slid again to see whether the gravity ball 57 moves to one pass to judge whether the movable plate 1 is horizontal, so that the drill bit 93 always vertically drills to the ground, whether the equipment is inserted vertically can be monitored by the horizontal detection assembly 5, the equipment is vertically inserted into the ground through the correction assembly 4, the depth of the sampled soil is the same as the actual depth, the monitoring data are more accurate, the first gear 952 is driven to rotate by the operation of the first motor 953, the second gear 954 is driven to rotate by the rotation of the first gear 952, the loop rod 955 is driven to rotate by the rotation of the second gear 954, the second turntable 943 is driven to rotate by the rotation of the loop rod 955, the first turntable 941 is driven to rotate by the rotation of the second turntable 943, the half side of the first gear 952 is smooth, the first turntable 941 presents periodic rotation, each rotation of half a circle ensures that the soil taken out by the sampling tube 91 falls between the collecting cylinder 942 and the sleeve 944 in the hopper 98, the bottom cover 945 is opened when the bottom end of the bottom cover 945 contacts with the inclined surface of the control ring 946, the soil falls into the convex block 963 for centralized collection at the moment, the belt 964 is driven to rotate by the operation of the third motor 966, the belt 964 drives the collecting disc 961 to rotate, the collection dish 961 rotates and drives the collection box 962 to rotate, make the collection box 962 collect soil, make first gag lever post 76 and fixture block 77 fall the block through rotating first gag lever post 76, the soil that will collect this moment carries out centralized processing, avoid exposing outside each component's volatilization for a long time, guarantee the accuracy of data, drive third gear 972 through fourth motor 971's rotation, third gear 972's rotation drives rack 973 and reciprocates, rack 973 drives regulating frame 974 and reciprocates this moment, regulating frame 974 removes and drives control ring 946 and reciprocate this moment, second carousel 943 reciprocates along with control ring 946's reciprocates and removes, sleeve 944 and the socket joint position of collection cylinder 942 change, thereby the capacity between collection cylinder 942 and the sleeve 944 changes, can control the volume of soil of taking a sample at every turn, be convenient for do the contrast experiment, avoid needing multiple sampling, save time.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. Monitoring equipment for monitoring soil pollutant infiltration and volatilize, including movable plate (1), its characterized in that: the automatic sampling device is characterized in that rollers (2) are arranged on the bottom side of the moving plate (1), a hand push rod (3) is fixedly arranged on the upper surface of the moving plate (1), correction components (4) are arranged at four corners of the moving plate (1), the moving plate (1) and the correction components (4) are connected through threads, a horizontal detection component (5) is arranged on the upper surface of the moving plate (1), the horizontal detection component (5) is close to the four corners of the moving plate (1), air cylinders (6) are arranged on two sides of the moving plate (1), sampling barrel components (7) are arranged on the upper surface of the air cylinders (6), a top cover is arranged in an inner cavity of the top end of the sampling barrel component (7), second limit rods (8) are sleeved on two sides of the sampling barrel component (7), and the inner cavity of the sampling barrel component (7) is fixedly connected with a soil sampling component (9);

soil sampling subassembly (9) are including sampling tube (91), the inner chamber of sampling tube (91) is provided with spiral lifting rod (92), the bottom of spiral lifting rod (92) is provided with drill bit (93), the upper end of sampling tube (91) has cup jointed and has been transferred volume mechanism (94), the inner chamber of sampling tube subassembly (7) is provided with slewing mechanism (95), the below of transferring volume mechanism (94) is provided with collection mechanism (96), the below of transferring volume mechanism (94) is provided with adjustment mechanism (97), the upper surface of sampling tube subassembly (7) is provided with hopper (98), hopper (98) and top cap fixed connection.

2. A monitoring device for monitoring soil pollutant penetration and volatilization according to claim 1, wherein: the correcting assembly (4) comprises a threaded rod (41), the threaded rod (41) is connected with the moving plate (1) through threads, a hand deflector rod (42) is fixedly arranged at the top end of the threaded rod (41), a movable ball (43) is movably connected with the bottom end of the threaded rod (41), a supporting ring (44) is fixedly arranged at the bottom end of the movable ball (43), and a convex ball (45) is arranged on the lower surface of the supporting ring (44).

3. A monitoring device for monitoring soil pollutant penetration and volatilization according to claim 1, wherein: the level detection assembly (5) comprises a connecting rod (51), a limiting block (52) is arranged on the outer surface of the connecting rod (51), a detection disc (53) is fixedly arranged on the top end of the connecting rod (51), a shielding ring (54) is fixedly arranged at the bottom end of the detection disc (53), a first sliding groove (55) is formed in the lower surface of the detection disc (53), a sliding block (56) is slidably connected with an inner cavity of the first sliding groove (55), a gravity ball (57) is arranged on the lower surface of the sliding block (56), a sleeve ring (58) is sleeved on the outer surface of the connecting rod (51), a limiting hole (59) is formed in the outer surface of the sleeve ring (58), and a limiting frame (510) is fixedly arranged on the outer surface of the sleeve ring (58).

4. A monitoring device for monitoring infiltration and volatilization of soil pollutants as set forth in claim 3, wherein: the gravity ball limiting device is characterized in that a plurality of limiting blocks (52) are arranged, a spring is arranged in the inner cavity of each limiting block (52), each limiting block (52) is connected with the connecting rod (51) in a sliding mode, each limiting frame (510) is used for fixing the gravity ball (57) in a separated mode, and each limiting block (52) is clamped with each limiting hole (59).

5. A monitoring device for monitoring soil pollutant penetration and volatilization according to claim 1, wherein: the sampling bucket assembly (7) comprises a bucket body (71), a first bottom plate (72) is fixedly arranged at the bottom end of the bucket body (71), a second bottom plate (73) is fixedly arranged at the bottom end of the bucket body (71), the first bottom plate (72) and the second bottom plate (73) are distributed in a cross shape, the second bottom plate (73) and the second limiting rod (8) are in sliding connection, the first bottom plate (72) is fixedly connected with the top end of the cylinder (6), a second sliding groove (74) is formed in the outer surface of the bucket body (71), a valve (75) is connected to the inner cavity of the second sliding groove (74) in a sliding mode, a clamping block (77) is fixedly arranged at the top end of the valve (75), and the first limiting rod (76) is clamped with the clamping block (77).

6. A monitoring device for monitoring soil pollutant penetration and volatilization according to claim 1, wherein: the utility model provides a volume adjustment mechanism (94) includes first carousel (941), the bottom fixed mounting of first carousel (941) has a cylinder (942), the below of first carousel (941) is provided with second carousel (943), the bottom fixed mounting of second carousel (943) has sleeve (944), sleeve (944) and cylinder (942) cup joint, cylinder (942) and sleeve (944) all have two, the bottom of sleeve (944) is provided with bottom (945), the lower surface of second carousel (943) is provided with control ring (946), the bottom that hopper (98) one side was kept away from to control ring (946) is provided with the inclined plane, the one end of bottom (945) and the lower surface contact of control ring (946), the distance of cylinder (942) and hopper (98) to first carousel (941) centre of a circle equals.

7. A monitoring device for monitoring soil pollutant penetration and volatilization according to claim 1, wherein: the rotating mechanism (95) comprises a sleeve seat (951), a first gear (952) is sleeved on the upper surface of the sleeve seat (951), a first motor (953) is arranged at the upper end of the sleeve seat (951), the first motor (953) is used for driving the first gear (952) to rotate, the half sides of a plurality of first gears (952) are smooth, one side of the first gears (952) is provided with a second gear (954), the second gear (954) is meshed with the half sides of the first gears (952), a sleeve rod (955) is sleeved on the outer surface of the sampling tube (91), the sleeve rod (955) is connected with the sampling tube (91) in a rotating mode, the sleeve rod (955) is fixedly connected with a second rotary disc (943), and the bottom end of the sleeve seat (951) is fixed on the inner wall of the barrel body (71).

8. A monitoring device for monitoring soil pollutant penetration and volatilization according to claim 1, wherein: the collection mechanism (96) comprises a collection disc (961), a collection box (962) is arranged in an inner cavity of the collection disc (961), six collection boxes (962) are arranged, bumps (963) are fixedly arranged on the upper surface of each collection box (962), a belt (964) is sleeved on the outer surface of the collection disc (961), a rotating block (965) is sleeved at one end of each belt (964), the rotating block (965) is connected with the outer part of the sampling barrel assembly (7) in a rotating mode, a third motor (966) is arranged on the upper surface of each rotating block (965), and the collection boxes (962) are located at the valve (75).

9. A monitoring device for monitoring soil contaminant penetration and volatilization according to claim 7, wherein: adjustment mechanism (97) are including fourth motor (971), and inside at sample barrel assembly (7) is fixed to fourth motor (971), third gear (972) has been cup jointed to one side of fourth motor (971), one side of third gear (972) is provided with rack (973), rack (973) and third gear (972) meshing, the top fixed mounting of rack (973) has adjusting rack (974), adjusting rack (974) and turning block (965) cup joint, stop collar piece (975) have been cup jointed to the surface of loop bar (955), stop collar piece (975) and rack (973) cup joint, the surface of turning block (965) cup joint solid fixed ring (976), adjusting rack (974) and control ring (946) fixed connection.

10. A monitoring method for monitoring infiltration and volatilization of soil pollutants, performed by a monitoring device for monitoring infiltration and volatilization of soil pollutants as described in any one of claims 1 to 9, characterized by comprising the steps of:

s1, driving a roller (2) to roll by pushing a hand push rod (3) to enable a moving plate (1) to move to the ground to be detected, sliding one of the lantern rings (58) to enable a limiting frame (510) to be separated from the limit of a gravity ball (57), wherein at the moment, if the ground is uneven, the moving plate (1) can incline, so that a sliding block (56) slides in an inner cavity of a first sliding groove (55), and the ground is uneven;

s2, the position of the threaded rod (41) on the movable plate (1) is changed by rotating the manual shifting lever (42), the contact between the roller (2) and the ground is changed into the contact between the convex ball (45) and the ground, so that the movable plate (1) is kept horizontal, at the moment, one collar (58) is slid again, whether the gravity ball (57) moves to one pass is observed to judge whether the movable plate (1) is horizontal or not, the drill bit (93) is ensured to be always vertically drilled to the ground, and the sampled soil depth and the actual sampled depth are kept consistent;

s3, the first gear (952) is driven to rotate through the operation of the first motor (953), the second gear (954) is driven to rotate through the rotation of the first gear (952), the loop bar (955) is driven to rotate through the rotation of the second gear (954), the second rotary table (943) is driven to rotate through the rotation of the loop bar (955), the first rotary table (941) is driven to rotate through the rotation of the second rotary table (943), the half of the first gear (952) is smooth, the first rotary table (941) is periodically rotated, each time rotates for half a circle, the soil taken out by the sampling tube (91) is ensured to fall between the collecting cylinder (942) and the sleeve (944) in the hopper (98), when the bottom end of the bottom cover (945) is contacted with the inclined surface of the control ring (946), the bottom cover (945) is opened, soil falls into the convex blocks (963) to be collected in a concentrated mode, the belt (964) is driven to rotate through the operation of the third motor (966), the collecting disc (961) is driven to rotate through the rotation of the belt (964), the collecting box (962) is driven to rotate through the rotation of the collecting disc (961), the collecting box (962) is enabled to collect the soil, the first limiting rod (76) and the clamping block (77) are enabled to fall off and clamped through the rotation of the first limiting rod (76), at the moment, the collected soil is subjected to concentrated treatment, the volatilization of components is prevented from being influenced by long-time exposure to the outside, and the accuracy of the data is guaranteed;

s4, the third gear (972) is driven to rotate through the rotation of the fourth motor (971), the rack (973) is driven to move up and down through the rotation of the third gear (972), at the moment, the rack (973) drives the adjusting frame (974) to move up and down, the adjusting frame (974) moves to drive the control ring (946) to move up and down, at the moment, the second rotary table (943) moves along with the up and down movement of the control ring (946), namely, the sleeving position of the sleeve (944) and the collecting cylinder (942) is changed, so that the capacity between the collecting cylinder (942) and the sleeve (944) is changed, the soil quantity sampled each time can be controlled, and a comparison experiment is convenient.

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