CN116990070A

CN116990070A - Soil pollution rapid detection equipment and application method thereof

Info

Publication number: CN116990070A
Application number: CN202311012721.XA
Authority: CN
Inventors: 刘凯; 张厚钧; 时唯伟; 吕瑞学; 赵闯; 宋毅倩; 张强; 王榕; 周长行; 周文洁
Original assignee: Shandong Soil Pollution Control Center
Current assignee: Shandong Soil Pollution Control Center
Priority date: 2023-08-12
Filing date: 2023-08-12
Publication date: 2023-11-03

Abstract

The invention discloses a rapid soil pollution detection device and a use method thereof, wherein the method comprises the following steps of 1) equipment installation; 2) Cleaning a sampling window; 3) Adjusting the sampling depth; 4) Sampling at fixed depth; 5) Storing a sample; 6) Sample detection is carried out; 7) Collecting a sample; 8) And (5) cleaning the detector. According to the invention, the surface hard soil layer and vegetation are crushed by arranging the adjustable spiral blades I, the extrusion of soil is avoided by arranging the rotary-cut sleeve, the internal soil is sucked out by matching the conveying cavity in the internal sampling sleeve with the suction pump, uniform recovery and detection are performed after the sampling work is finished, the detector can be cleaned in all directions by the cleaning mechanism, and the detection precision is improved.

Description

Soil pollution rapid detection equipment and application method thereof

Technical Field

The invention belongs to the technical field of soil detection, and particularly relates to a rapid soil pollution detection device and a use method thereof.

Background

Because soil pollution not only remains on the surface but also remains below the ground surface, the special sampling device is required to be utilized to realize the rapid detection of deep polluted soil, and the existing rapid soil detection equipment has the following technical problems in the use process: 1) The method has the advantages that the sampling device is extruded into the soil layer in the soil sampling process in an extrusion mode, the original soil structure can be damaged, the peripheral soil density of the sampling device is high, the content of moisture and various elements in the soil is high, and the detection result is influenced; 2) The harder ground surface layer of the sampling position cannot be cleaned, so that the sampling equipment is very easy to be wound by weeds; 3) The detection device is cleaned in an air blowing or wiping mode, so that the detection device cannot be removed completely, and fine powder remains on the detector all the time, so that detection data is affected.

Through retrieving, prior art CN113984436A discloses a soil pollution vertical detection device, including elevating system, be provided with a plurality of detection mechanism on the elevating system, detection mechanism includes the drilling rod, the cavity has been seted up to the inside of bull stick, the inside swivelling joint of cavity has the pivot, the cavity is stretched out to the upper end of pivot, the upper end and the elevating system of pivot are connected, be provided with a plurality of groups symmetry about the pivot swivel, swivel and pivot swivelling joint, the outside of swivel is fixed with the telescopic link of symmetry, the other end of telescopic link is connected with the sampling tube, the outside cover of telescopic link is equipped with the extension spring, be provided with a plurality of eccentric wheels with the sampling tube complex in the pivot. The lifting mechanism drives the detection mechanism to descend, the drill rod is inserted into soil, the rotating mechanism is started to drive the rotating shaft to rotate, so that the eccentric wheel rotates, the sampling tube is pushed to extend out of the drill rod through the sampling port by utilizing two long ends of the eccentric wheel, soil outside the drill rod is sampled, and multiple layers of soil sampling can be realized due to the fact that the sampling tube is uniformly arranged in a plurality of vertically arranged mode; and be provided with on the sampling tube and supply to detect probe male detection mouth, the flexible of usable electric telescopic handle for detect the probe and enter into the sampling tube through detecting mouthful in, detect the soil of sampling tube inside. The above technical scheme can rapidly complete the sampling and detecting work, but has the following problems in the use process: 1) The detection mechanism is drilled into the soil in an extrusion mode, so that local soil extrusion can be caused, and the content of various elements in the soil can be influenced; 2) If no additional cleaning mechanism is arranged around the detection probe, the upper group of soil residues are attached to the detection probe if the detection probe continuously works, and the stability of the detection probe during continuous detection is affected.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides a rapid soil pollution detection device and a use method thereof.

In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:

the utility model provides a soil pollution short-term test equipment, includes protective housing, regulation landing leg, spacing, electric telescopic handle I, movable frame, screw rod I, motor I, movable base, motor II, pivot I, regulation telescopic handle I, unable adjustment base, motor III, helical blade I, fixed sleeve, motor IV, expansion bracket, rotary-cut sleeve, motor V, sampling sleeve, elevating system, electric telescopic handle II, collecting plate, antiskid board, electric telescopic handle III, frame I, motor VII, frame II, swivel mount, sliding seat, electric telescopic handle IV, soil detector, wiper mechanism, sample bottle, battery, the protective housing is equipped with a plurality of regulation landing legs all around, the protective housing bottom is equipped with a plurality of spacing, is equipped with electric telescopic handle I in the spacing, is equipped with the movable frame in the spacing, the movable frame is fixedly connected with one end of an electric telescopic rod I, a screw rod I is movably installed in the movable frame, one end of the screw rod I is fixedly connected with an output end of a motor I, a movable base is movably installed on the screw rod I in a meshed mode, the movable base is movably installed in the movable frame, a rotating shaft I is movably installed on the movable base, a belt pulley arranged at one end of the rotating shaft I is in meshed connection with a belt pulley arranged at the output end of a motor II through a belt, the other end of the rotating shaft I is movably installed with a fixed base, one end of an adjusting telescopic rod I is movably connected with the other end of the adjusting telescopic rod I, a spiral blade I is movably installed below the fixed base, a belt pulley arranged at one end of the spiral blade I is in meshed connection with a belt pulley arranged at the output end of the motor III, and a motor III 22 is fixedly installed on the fixed base;

The two sides of the protection box are fixedly provided with fixed sleeves, the inside of each fixed sleeve is movably provided with a telescopic frame, a rack arranged on one side of each telescopic frame is meshed with a gear arranged at the output end of a motor IV, the motor IV is fixedly arranged on the outer side of each fixed sleeve, a sampling sleeve is fixedly arranged on each telescopic frame, a rotary-cut sleeve is movably sleeved on the outer side of each sampling sleeve, a belt pulley arranged on one side of each rotary-cut sleeve is meshed with a belt pulley arranged at the output end of a motor V through a belt, each motor V is fixedly arranged on one side of each telescopic frame, a collecting plate is arranged on one side of each rotary-cut sleeve and is fixedly arranged in the protection box through a frame I, a storage battery is arranged on one side of the inside of each protection box, an electric telescopic rod III and an electric telescopic rod XI are arranged on the frame I, the other end of each electric telescopic rod XI is fixedly connected with a limiting plate, a fixing frame is arranged on one end of each collecting plate far away from the side of the protection box, an electric telescopic rod X is arranged on the fixing frame, and a round hole is correspondingly formed in the side of the collecting plate on the side of each electric telescopic rod X; the collecting plate below is equipped with wiper mechanism, wiper mechanism one side is equipped with frame II, fixedly mounted with motor VII on frame II, motor VII output fixed mounting has pivot II, fixedly mounted has the swivel mount on the pivot II, swivel mount both ends movable mounting has two sets of the same sliding seat, sliding seat one end fixed connection electric telescopic handle IV one end, electric telescopic handle IV other end fixed mounting is on the swivel mount, install electric telescopic handle II and soil detector respectively on two sets of sliding seats, soil detector model is YGY-TRY, accessible private customization or direct purchase obtain, soil detector front end evenly distributed has three sets of detection probes, the gear that soil detector one end was established is connected with the gear engagement that motor IX output was established, motor IX fixed mounting is on the sliding seat.

The spiral blade I is provided with a plurality of cuts in a staggered manner, a plurality of fixed blades are arranged on the side walls of the cuts, a movable blade is arranged in the spiral blade I on one side of the cuts, one side of the movable blade is fixedly connected with one end of the electric telescopic rod V, and the other end of the electric telescopic rod V is fixedly arranged on the main shaft of the spiral blade I.

The rotary cutting sleeve and the sampling sleeve are correspondingly provided with a through hole I, a through hole II and a through hole III, a baffle I, a baffle II and a baffle III are respectively movably installed on the sampling sleeve on one side of the through hole I, the through hole II and the through hole III, the baffle I, the baffle II and the baffle III are respectively fixedly connected with a pen-type electric push rod I, a pen-type electric push rod II and a pen-type electric push rod III, and the other ends of the three groups of electric push rods are fixedly installed on the sampling sleeve; the bottom of the rotary cutting sleeve is provided with a sawtooth slot I.

The utility model discloses a sampling sleeve, including sampling sleeve, baffle, motor VI, lifting mechanism, baffle I, baffle II, motor VI, lifting mechanism, etc. inside two sets of baffles I that are equipped with of sampling sleeve are equipped with the baffle I between baffle I and the sampling sleeve lateral wall, baffle I one end is sealed, other end fixed mounting has high-speed motor, high-speed motor output is equipped with helical blade II, carry chamber and bottom one end intercommunication, the top is through the fixed intercommunication suction pump of conveyer pipe, be equipped with baffle II between two sets of baffles I, baffle II one side is separated for storage chamber I and storage chamber II, storage chamber I is used for depositing the sample bottle that waits to use, storage chamber II is used for depositing the sample bottle that has used, baffle II opposite side is equipped with electric telescopic handle II, electric telescopic handle II one end movable mounting is on the rotating base, the gear that establishes on the electric telescopic handle II is equipped with lifting mechanism above the electric telescopic handle II.

The utility model discloses a storage cavity I, including storage cavity I, storage cavity II, through-hole I, through-hole II and rotating base concentric center offer, movable mounting adjusts the pole in storage cavity I one side baffle II, it passes through mounting panel fixed connection electric telescopic handle VI one end to adjust pole one end, electric telescopic handle VI fixed mounting is in baffle II top, storage cavity I bottom is equipped with the slope slip table, movable mounting has the fly leaf on storage cavity II one side baffle II, fly leaf one side swing joint adjusts telescopic handle II one end, adjust telescopic handle II other end movable mounting and on baffle II on storage cavity I and the storage cavity II, storage cavity II bottom is equipped with the arc base.

The lifting mechanism comprises an electric telescopic rod VII, a connecting plate, a motor VIII, a screw II, a mounting frame, a fixed clamping arm, a movable clamping arm and an electric telescopic rod VIII, wherein one end of the electric telescopic rod VII is fixedly arranged on the partition board I, the other end of the electric telescopic rod VII is provided with the connecting plate, the screw II is movably arranged below the connecting plate, one end of the screw II is fixedly connected with the output end of the motor VIII, the mounting frame is movably arranged on the screw II in a meshed manner, the top of the mounting frame is movably arranged on the bottom of the connecting plate in a meshed manner, one side of the bottom of the mounting frame is fixedly provided with the fixed clamping arm, the movable clamping arm is movably arranged on the fixed clamping arm, one end of the electric telescopic rod VIII is fixedly connected with the movable clamping arm, and the other end of the electric telescopic rod VIII is fixedly arranged on the fixed clamping arm; the electric telescopic rod VII drives the connecting plate to descend, the fixed clamping arm and the movable clamping arm are controlled to fall to two sides of the sampling bottle, then the movable clamping arm is driven to move through the electric telescopic rod VIII, the sampling bottle is clamped by the fixed clamping arm in a matched mode, the electric telescopic rod VII drives the connecting plate to be lifted to a specified height, the motor VIII drives the screw rod II to rotate, and accordingly the mounting frame is controlled to drive the sampling bottle to move to one side of the storage cavity II.

The front portion of the electric telescopic rod II is provided with an electric telescopic rod IX, one end of the electric telescopic rod IX is fixedly connected with a sliding ring, the sliding ring is movably mounted on the electric telescopic rod II, the front end of the electric telescopic rod II is fixedly provided with a top plate, the top plate is movably mounted with a locking arm, one end of the locking arm is movably connected with a connecting rod I, and the other end of the connecting rod I is movably mounted on the sliding ring.

The cleaning mechanism comprises a water tank, a water pump, a connecting pipe, a rotary joint, a supporting base, a motor X, a cleaning sleeve, an annular gear and a frame III, wherein the water pump is arranged on the water tank, the input end of the water pump penetrates into the water tank, the output end of the water pump is communicated with the rotary joint through the connecting pipe, the other end of the rotary joint is movably communicated with the cleaning sleeve, the rotary joint is fixedly arranged on the supporting base, the supporting base is arranged above the water tank through the frame III, the motor X is arranged above the supporting base, a belt pulley arranged at the output end of the motor X is in meshed connection with a belt pulley arranged at the outer side of the annular gear through a belt, and the annular gear is meshed with a gear arranged on the cleaning sleeve.

The cleaning sleeve is internally provided with a water supply cavity, a plurality of water spray holes are formed in the water supply cavity, and a plurality of soft brushes are arranged on the inner wall of the cleaning sleeve.

The side wall of the opening end of the sampling bottle is provided with a tooth socket II, the other end of the sampling bottle is provided with an exhaust hole, the tail part of the sampling bottle is fixedly provided with a joggle fastener, and the joggle fastener is provided with a limiting block; the joggle is locked when can cooperating the locking arm, and the stopper can restrict the locking arm rotation.

The application method of the soil pollution rapid detection equipment comprises the following steps:

1) And (3) equipment installation: adjusting the supporting legs around the protective box to integrally level the equipment;

2) Cleaning a sampling window: the supporting legs are adjusted to enable the spiral blade I to be attached to the ground, then the motor II and the motor III are started to control the rotation of the rotating shaft I and the spiral blade I, the angle of the spiral blade I is adjusted through the adjusting telescopic rod I according to the field land flatness, the control of the cleaning depth can be completed by matching with the electric telescopic rod I, and the crushing cleaning of surface vegetation and a hard soil layer is completed by matching with the fixed blade and the movable blade in the notch on the spiral blade I, so that the cleaning of a sampling window is completed;

3) Adjusting the sampling depth: the rotary-cut sleeve is driven to rotate at a high speed by the motor V and is matched with a gear at the output end of the motor IV to drive the telescopic frame to move up and down, so that the rotary-cut sleeve drives the sampling sleeve to reach a specified depth;

4) And (5) depth setting sampling: the sampling bottle to be used is guided by a slope sliding table at the bottom of the storage cavity I, rolls to one side of a through hole II, then drives a baffle II to open the through hole II through a pen-type electric push rod II, an electric telescopic rod II in the baffle I stretches, after a top plate at the front end of the electric telescopic rod II props against the sampling bottle, an electric telescopic rod IX drives a sliding ring to move, and drives a locking arm to be meshed and locked with a meshing buckle at one end of the sampling bottle through a connecting rod I, in the stretching process of the electric telescopic rod II, a motor VI drives the electric telescopic rod II to rotate, the locking arm is limited by the meshing buckle, the sampling bottle is driven to synchronously rotate, and the sampling bottle is matched with a sawtooth groove II at the front end of the sampling bottle to rotatably push into soil to finish soil sampling;

5) Sample storage: after the sampling bottle finishes sampling, the sampling bottle is retracted into the sampling sleeve through the shrinkage of the electric telescopic rod II, then the locking arm is separated, the electric telescopic rod II is reset, the lifting mechanism drives the sampling bottle to move to one side of the storage cavity II, the movable plate is driven to move to the lower side of the sampling bottle through the adjustment of the telescopic rod II, and then the movable clamping arm releases the sampling bottle, so that the sampling bottle falls on the movable plate and rolls down to the storage cavity II for temporary storage;

6) Sample detection is carried out: after sampling is finished, the telescopic frame is driven to ascend through the motor IV, so that the rotary-cut sleeve and the sampling sleeve are driven to ascend to a designated position, then the baffle III is driven to open the through hole III through the pen-type electric push rod III, then the electric telescopic rod II in the protective box is extended, the front end locking arm is controlled to lock the engagement buckle, the sampling bottle is pulled out to the collecting plate, then the electric telescopic rod XI drives the limiting plate to press the sampling bottle and block the opening end, then the motor VII drives the rotating frame to rotate and adjust through the rotating shaft II, the soil detector is aligned to the sampling bottle, the position of the detection probe is adjusted through the motor IX, the exhaust hole on one side of the sampling bottle is aligned, and the sliding seat is driven to move through the electric telescopic rod IV, so that the detection probe is inserted into the sampling bottle to carry out rapid detection;

7) Sample collection: after the detection is finished, the soil detector is reset, the limiting plate is reset, the sampling bottle is jacked by the electric telescopic rod X at the side surface of the collecting plate, rolls to one side of the collecting plate, and drives the antiskid plate to move through the electric telescopic rod III so as to prevent the sampling bottle from sliding;

8) Cleaning a detector: the soil detector rotates to one side of the cleaning mechanism along with the rotating frame to clean the detection probes, and waits for the next detection.

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

1) The supporting legs are adjusted, the spiral blade I is attached to the ground, the motor II and the motor III are started, the rotation of the rotating shaft I and the spiral blade I is controlled, the angle of the spiral blade I is adjusted through the adjusting telescopic rod I according to the change of the flatness of the field land, the control of the cleaning depth can be completed through the matching of the electric telescopic rod I, the fixed blade and the movable blade in the notch on the spiral blade I are matched, the crushing and cleaning of the ground vegetation and the hard soil layer are completed, the ground surface cleanliness of the place to be sampled is guaranteed, and excessive abrasion of a sampling mechanism and the influence of vegetation winding on normal use can be effectively avoided;

2) Through movable installation of the sampling sleeve and the rotary cutting sleeve, firstly, a hollow rotary cutting sleeve is utilized for drilling, a central earth column can drive a spiral blade II to break through a high-speed motor, then, the bottom sand is pumped out of the sampling sleeve through a conveying cavity by utilizing the suction force of a suction pump, so that extrusion of deep soil is avoided, the original soil structure is prevented from being damaged, the authenticity and accuracy in the sampled soil are ensured, and the actual condition of the soil can be reflected well;

3) In the sampling process, be located the inside electric telescopic handle II of sample sleeve, not only can drive the sample bottle and stretch out and draw back, can also drive electric telescopic handle II rotation through the gear engagement of motor VI output, thereby it is rotatory to drive the sample bottle through the spacing locking of the limit piece that electric telescopic handle II front end lock arm and sample bottle afterbody meshing were detained, the sawtooth groove II that the cooperation sample bottle open end was established, the sample work of the harder soil of deep can accomplishing, can effectively avoid the sample bottle to be stopped up, the sample effect that the card owner caused is not good.

4) When cleaning the soil detector, adjust the detection probe position through motor IX, aim at the cleaning sleeve pipe, drive the sliding seat through electric telescopic handle IV later and remove, thereby insert the detection probe and wash the sleeve pipe inside, the water pump is with the water tank internal water pump to the internal hole for water spraying blowout of water supply chamber afterwards, and motor X is through driving the ring gear and rotating, the ring gear drives three group cleaning sleeve pipe and rotates alone respectively, accomplish the thorough cleaning work of detection probe through the cooperation of rivers and soft brush, can improve soil detector precision greatly, avoid the influence of residual soil.

Drawings

FIG. 1 is a schematic diagram of a soil pollution rapid detection device according to the present invention;

FIG. 2 is a schematic diagram of a side structure of a rapid soil pollution detection device according to the present invention;

FIG. 3 is a schematic view of a movable frame structure;

FIG. 4 is a schematic view of the structure of the movable base;

FIG. 5 is a schematic view of a helical blade I;

FIG. 6 is a schematic view of a movable blade configuration;

FIG. 7 is a schematic diagram of the internal structure of the protective box;

FIG. 8 is a schematic view of a rotary cutting sleeve structure;

FIG. 9 is a schematic view of a sampling sleeve;

FIG. 10 is a schematic view of the internal structure of the sampling sleeve;

FIG. 11 is a schematic view of a structure of a partition II;

FIG. 12 is a schematic view of the mounting structure;

FIG. 13 is a schematic view of the structure of an electric telescopic rod II;

FIG. 14 is a schematic view of a helical blade II;

FIG. 15 is a schematic view of the structure of the storage chamber I;

FIG. 16 is a schematic view of a collection plate structure;

FIG. 17 is a schematic diagram of a structure of a fixing frame;

FIG. 18 is a schematic diagram of the structure of the motor VII;

FIG. 19 is a schematic diagram of the structure of the water tank;

fig. 20 is a schematic view of the structure of the inner gear ring;

FIG. 21 is a schematic view of the internal structure of the cleaning sleeve;

FIG. 22 is a schematic diagram of the internal structure of the sample bottle;

in the figure: 10. a protective box; 11. adjusting the support leg; 12. a limiting frame; 13. an electric telescopic rod I; 14. a movable frame; 15. a screw I; 16. a motor I; 17. a movable base; 18. a motor II; 19. a rotating shaft I; 20. adjusting the telescopic rod I; 21. a fixed base; 22. a motor III; 23. spiral blade I; 24. a fixed sleeve; 25. a motor IV; 26. a telescopic frame; 27. a rotary cutting sleeve; 28. a motor V; 29. a sampling sleeve; 30. a lifting mechanism; 31. an electric telescopic rod II; 32. a motor VI; 33. a rotating base; 34. a collection plate; 35. a cleat; 36. an electric telescopic rod III; 37. a frame I; 38. a motor VII; 39. a frame II; 40. a rotating frame; 41. a sliding seat; 42. an electric telescopic rod IV; 43. a soil detector; 44. a cleaning mechanism; 45. sampling bottle; 46. a storage battery; 231. a notch; 232. a fixed blade; 233. a movable blade; 234. an electric telescopic rod V; 271. a through hole I; 2711. a baffle I; 2712. pen type electric push rod I; 272. a through hole II; 2721. a baffle II; 2722. pen type electric push rod II; 273. a through hole III; 2731. a baffle III; 2732. pen-type electric push rod III; 274. sawing tooth sockets I; 291. a partition board I; 2911. a delivery chamber; 2912. a delivery tube; 2913. a suction pump; 292. a high-speed motor; 293. spiral blade II; 294. a partition II; 295. a storage cavity I; 2951. an electric telescopic rod VI; 2952. a mounting plate; 2953. an adjusting rod; 2954. a ramp slipway; 296. a storage cavity II; 2961. adjusting the telescopic rod II; 2962. a movable plate; 2963. an arc-shaped base; 301. an electric telescopic rod VII; 302. a connecting plate; 303. a motor VIII; 304. a screw II; 305. a mounting frame; 306. fixing the clamping arm; 307. a movable clamping arm; 308. an electric telescopic rod VIII; 311. an electric telescopic rod IX; 312. a slip ring; 313. a connecting rod I; 314. a locking arm; 315. a top plate; 341. a fixing frame; 342. an electric telescopic rod X; 371. an electric telescopic rod XI; 372. a limiting plate; 381. a rotating shaft II; 431. detecting a probe; 432. a motor IX; 441. a water tank; 442. a water pump; 443. a connecting pipe; 444. a rotary joint; 445. a support base; 446. a motor X; 447. cleaning the sleeve; 4471. a water supply chamber; 4472. a water spraying hole; 4473. a soft brush; 448. an inner gear ring; 449. a frame III; 451. sawing tooth grooves II; 452. an exhaust hole; 453. a joggle buckle; 454. and a limiting block.

Detailed Description

The technical scheme of the present invention will be further specifically described below with reference to fig. 1 to 22 for the understanding of those skilled in the art.

A soil pollution rapid detection device comprises a protective box 10, an adjusting supporting leg 11, a limiting frame 12, an electric telescopic rod I13, a movable frame 14, a screw rod I15, a motor I16, a movable base 17, a motor II 18, a rotating shaft I19, an adjusting telescopic rod I20, a fixed base 21, a motor III 22, a spiral blade I23, a fixed sleeve 24, a motor IV 25, a telescopic frame 26, a rotary cutting sleeve 27, a motor V28, a sampling sleeve 29, a lifting mechanism 30, an electric telescopic rod II 31, a collecting plate 34, a antiskid plate 35, an electric telescopic rod III 36, a frame I37, a motor VII 38, a frame II 39, a rotating frame 40, a sliding seat 41, an electric telescopic rod IV 42, a soil detector 43, a cleaning mechanism 44, a sampling bottle 45 and a storage battery 46, wherein a plurality of adjusting supporting legs 11 are arranged around the protective box 10, a plurality of limiting frames 12 are arranged at the bottom of the protective box 10, an electric telescopic rod I13 is arranged in the limiting frame 12, a movable frame 14 is arranged in the limiting frame 12, the movable frame 14 is fixedly connected with one end of the electric telescopic rod I13, a screw rod I15 is movably arranged in the movable frame 14, one end of the screw rod I15 is fixedly connected with the output end of a motor I16, a movable base 17 is engaged and movably arranged on the screw rod I15, the movable base 17 is movably arranged in the movable frame 14, a rotating shaft I19 is movably arranged on the movable base 17, a belt pulley arranged at one end of the rotating shaft I19 is engaged and connected with a belt pulley arranged at the output end of a motor II 18 through a belt, the other end of the rotating shaft I19 is movably provided with a fixed base 21, one end of an adjusting telescopic rod I20 is movably connected with the rotating shaft I19, the other end of the adjusting telescopic rod I20 is movably arranged on the fixed base 21, a spiral blade I23 is movably arranged below the fixed base 21, the belt pulley arranged at one end of the spiral blade I23 is engaged and connected with a belt pulley arranged at the output end of the motor III 22, the motor III 22 is fixedly arranged on the fixed base 21;

The two sides of the protection box 10 are fixedly provided with fixed sleeves 24, a telescopic frame 26 is movably arranged in the fixed sleeves 24, a rack arranged on one side of the telescopic frame 26 is meshed with a gear arranged at the output end of a motor IV 25, the motor IV 25 is fixedly arranged on the outer side of the fixed sleeves 24, a sampling sleeve 29 is fixedly arranged on the telescopic frame 26, a rotary-cut sleeve 27 is movably sleeved on the outer side of the sampling sleeve 29, a belt pulley arranged on one side of the rotary-cut sleeve 27 is meshed with a belt pulley arranged at the output end of a motor V28 through a belt, the motor V28 is fixedly arranged on one side of the telescopic frame 26, a collecting plate 34 is arranged on one side of the rotary-cut sleeve 27, the collecting plate 34 is fixedly arranged in the protection box 10 through a frame I37, a storage battery 46 is arranged on one side of the inside the protection box 10, an electric telescopic rod III 36 and an electric telescopic rod XI 371 are arranged on the frame I37, the other end of the electric telescopic rod III 36 is fixedly connected with a antiskid plate 35, a limiting plate 372 is fixedly arranged on the other end of the collecting plate 34, one end far from the side wall of the protection box 10 is provided with a fixing frame 341, an electric telescopic rod X342 is provided with a round hole correspondingly arranged on the side collecting plate 34; the collecting plate 34 below is equipped with wiper mechanism 44, wiper mechanism 44 one side is equipped with frame II 39, fixed mounting has motor VII 38 on frame II 39, motor VII 38 output fixed mounting has pivot II 381, fixed mounting has swivel mount 40 on pivot II 381, swivel mount 40 both ends movable mounting has two sets of the same sliding seat 41, sliding seat 41 one end fixed connection electric telescopic handle IV 42 one end, electric telescopic handle IV 42 other end fixed mounting is on swivel mount 40, install electric telescopic handle II 31 and soil detector 43 on two sets of sliding seat 41 respectively, soil detector 43 model is YGY-TRY, the accessible is customized or direct purchase obtains, soil detector 43 front end evenly distributed has three sets of detection probes 431, the gear that soil detector 43 one end was established is connected with the gear engagement that motor IX 432 output was established, motor IX 432 fixed mounting is on sliding seat 41.

The spiral blade I23 is provided with a plurality of notches 231 in a staggered manner, a plurality of fixed blades 232 are arranged on the side wall of the notch 231, a movable blade 233 is arranged in the spiral blade I23 on one side of the notch 231, one side of the movable blade 233 is fixedly connected with one end of an electric telescopic rod V234, and the other end of the electric telescopic rod V234 is fixedly arranged on the main shaft of the spiral blade I23.

The rotary cutting sleeve 27 and the sampling sleeve 29 are correspondingly provided with a through hole I271, a through hole II 272 and a through hole III 273, the sampling sleeve 29 on one side of the through hole I271, the through hole II 272 and the through hole III 273 is respectively and movably provided with a baffle I2711, a baffle II 2721 and a baffle III 2731, the baffle I2711, the baffle II 2721 and the baffle III 2731 are respectively and fixedly connected with a pen type electric push rod I2712, a pen type electric push rod II 2722 and a pen type electric push rod III 2732, and the other ends of the three groups of electric push rods are fixedly arranged on the sampling sleeve 29; the bottom of the rotary cutting sleeve 27 is provided with a serration I274.

The inside two sets of baffles I291 that are equipped with of sampling sleeve 29, be the transport chamber 2911 between baffle I291 and the sampling sleeve 29 lateral wall, baffle I291 one end is sealed, other end fixed mounting has high-speed motor 292, high-speed motor 292 output is equipped with helical blade II 293, transport chamber 2911 and bottom one end intercommunication, the top is through the fixed suction pump 2913 of intercommunication of conveyer pipe 2912, be equipped with baffle II 294 between two sets of baffles I291, baffle II 294 one side is separated into storage chamber I295 and storage chamber II 296, storage chamber I295 is used for depositing the sample bottle 45 that waits to use, storage chamber II 296 is used for depositing used sample bottle 45, baffle II 294 opposite side is equipped with electric telescopic handle II 31, electric telescopic handle II 31 one end movable mounting is on rotating base 33, the gear that sets up on the electric telescopic handle II 31 meshes with the gear that the motor VI 32 output and installs, motor VI 32 fixed mounting is on baffle II 294, electric telescopic handle II 31 top is equipped with elevating system 30.

The side wall of the storage cavity I295 is communicated with a through hole I271, the side wall of the storage cavity II 296 is communicated with a through hole III 273, a through hole II 272 is formed concentric with the rotating base 33, an adjusting rod 2953 is movably mounted in a partition plate II 294 on one side of the storage cavity I295, one end of the adjusting rod 2953 is fixedly connected with one end of an electric telescopic rod VI 2951 through a mounting plate 2952, the electric telescopic rod VI 2951 is fixedly mounted above the partition plate II 294, a slope sliding table 2954 is arranged at the bottom of the storage cavity I295, a movable plate 2962 is movably mounted on the partition plate II 294 on one side of the storage cavity II 296, one end of the adjusting telescopic rod II 2961 is movably connected with one end of the movable plate 2962, the other end of the adjusting telescopic rod II 2961 is movably mounted on the partition plate II 294 on the storage cavity I295 and the storage cavity II 296, and an arc-shaped base 2963 is arranged at the bottom of the storage cavity II 296.

The lifting mechanism 30 comprises an electric telescopic rod VII 301, a connecting plate 302, a motor VIII 303, a screw II 304, a mounting frame 305, a fixed clamping arm 306, a movable clamping arm 307 and an electric telescopic rod VIII 308, wherein one end of the electric telescopic rod VII 301 is fixedly arranged on a partition I291, the other end of the electric telescopic rod VIII is provided with the connecting plate 302, the screw II 304 is movably arranged below the connecting plate 302, one end of the screw II 304 is fixedly connected with the output end of the motor VIII 303, the mounting frame 305 is movably arranged on the screw II 304 in a meshing manner, the top of the mounting frame 305 is movably arranged in a meshing manner with the bottom of the connecting plate 302, one side of the bottom of the mounting frame 305 is fixedly provided with the fixed clamping arm 306, the movable clamping arm 307 is movably arranged on the fixed clamping arm 306, one end of the electric telescopic rod VIII 308 is fixedly connected with the movable clamping arm 307, and the other end of the electric telescopic rod VIII 308 is fixedly arranged on the fixed clamping arm 306; the electric telescopic rod VII 301 drives the connecting plate 302 to descend, the fixed clamping arm 306 and the movable clamping arm 307 are controlled to fall to two sides of the sampling bottle 45, then the electric telescopic rod VIII 308 drives the movable clamping arm 307 to move, the electric telescopic rod VII 301 drives the connecting plate 302 to be lifted to a specified height in cooperation with the fixed clamping arm 306 to clamp the sampling bottle 45, the motor VIII 303 drives the screw rod II 304 to rotate, and accordingly the mounting frame 305 is controlled to drive the sampling bottle 45 to move to one side of the storage cavity II 296.

The front portion of the electric telescopic rod II 31 is provided with an electric telescopic rod IX 311, one end of the electric telescopic rod IX 311 is fixedly connected with a sliding ring 312, the sliding ring 312 is movably mounted on the electric telescopic rod II 31, the front end of the electric telescopic rod II 31 is fixedly provided with a top plate 315, the top plate 315 is movably provided with a locking arm 314, one end of the locking arm 314 is movably connected with a connecting rod I313, and the other end of the connecting rod I313 is movably mounted on the sliding ring 312.

The cleaning mechanism 44 comprises a water tank 441, a water pump 442, a connecting pipe 443, a rotary joint 444, a supporting base 445, a motor X446, a cleaning sleeve 447, an annular gear 448 and a frame III 449, wherein the water pump 442 is arranged on the water tank 441, the input end of the water pump 442 stretches into the water tank 441, the output end of the water pump 442 is communicated with the rotary joint 444 through the connecting pipe 443, the other end of the rotary joint 444 is movably communicated with the cleaning sleeve 447, the rotary joint 444 is fixedly arranged on the supporting base 445, the supporting base 445 is arranged above the water tank 441 through the frame III 449, the motor X446 is arranged above the supporting base 445, a belt pulley arranged at the output end of the motor X446 is meshed and connected with a belt pulley arranged on the outer side of the annular gear 448, and the annular gear 448 is meshed and arranged on the cleaning sleeve 447.

A water supply cavity 4471 is arranged in the cleaning sleeve 447, a plurality of water spray holes 4472 are arranged on the water supply cavity 4471, and a plurality of soft hair brushes 4473 are arranged on the inner wall of the cleaning sleeve 447; the position of the detection probe 431 is adjusted through the motor IX 432 to align with the cleaning sleeve 447, then the sliding seat 41 is driven to move through the electric telescopic rod IV 42, so that the detection probe 431 is inserted into the cleaning sleeve 447, then the water pump 442 pumps the water tank 441 into the water supply cavity 4471 to be sprayed out through the water spraying hole 4472, the motor X446 drives the annular gear 448 to rotate, and the annular gear 448 drives the three groups of cleaning sleeves 447 to rotate independently, so that the cleaning of the detection probe 431 is completed.

A sawtooth groove II 451 is formed in the side wall of the opening end of the sampling bottle 45, an exhaust hole 452 is formed in the other end of the sampling bottle, a joggle 453 is fixedly arranged at the tail of the sampling bottle 45, and a limiting block 454 is arranged on the joggle 453; while the joggles 453 can be locked with the locking arms 314, the stopper 454 can restrict the locking arms 314 from rotating.

1) And (3) equipment installation: the whole equipment is leveled by adjusting the supporting legs 11 around the protective box 10;

2) Cleaning a sampling window: the supporting leg 11 is adjusted to enable the spiral blade I23 to be attached to the ground, then the motor II 18 and the motor III 22 are started, the rotation of the rotating shaft I19 and the spiral blade I23 is controlled, the angle of the spiral blade I23 is adjusted according to the field soil flatness through the adjustment of the telescopic rod I20, the control of the cleaning depth can be completed by matching with the electric telescopic rod I13, and the crushing cleaning of surface vegetation and a hard soil layer is completed by matching with the fixed blade 232 and the movable blade 233 in the notch 231 on the spiral blade I23;

3) Adjusting the sampling depth: the rotary cutting sleeve 27 is driven to rotate at a high speed by the motor V28 and is matched with a gear at the output end of the motor IV 25 to drive the telescopic frame 26 to move up and down, so that the rotary cutting sleeve 27 drives the sampling sleeve 29 to reach a specified depth, in the soil drilling process, a cylindrical soil column cut by the rotary cutting sleeve 27 is driven by the high-speed motor 292 to break a spiral blade II 293, the suction force of the suction pump 2913 is utilized to pump out sand at the bottom through the conveying cavity 2911, and after the specified depth is reached, the alignment of through holes is completed between the rotary cutting sleeve 27 and the sampling sleeve 29;

4) And (5) depth setting sampling: the sampling bottle 45 to be used rolls to one side of a through hole II 272 through the guide of a slope sliding table 2954 at the bottom of a storage cavity I295, then a baffle II 2721 is driven by a pen-type electric push rod II 2722 to open the through hole II 272, an electric telescopic rod II 31 in the baffle I291 stretches, after a top plate 315 at the front end of the electric telescopic rod II 31 props against the sampling bottle 45, an electric telescopic rod IX 311 drives a sliding ring 312 to move, a locking arm 314 is driven by a connecting rod I313 to be engaged and locked with a joggle 453 at one end of the sampling bottle 45, during the extension process of the electric telescopic rod II 31, a motor VI 32 drives the electric telescopic rod II 31 to rotate, the locking arm 314 is limited by a limiting block 454 on the joggle 453 to drive the sampling bottle 45 to synchronously rotate, and a sawtooth groove II 451 at the front end of the sampling bottle 45 is matched to rotationally jack soil to finish soil sampling;

5) Sample storage: after the sampling bottle 45 finishes sampling, the sampling bottle 45 is retracted into the sampling sleeve 29 through the contraction of the electric telescopic rod II 31, then the locking arm 314 is disengaged, the electric telescopic rod II 31 is reset, the lifting mechanism drives the sampling bottle 45 to move to one side of the storage cavity II 296, the movable plate 2962 is driven to move to the lower side of the sampling bottle 45 through the adjustment of the telescopic rod II 2961, and then the movable clamping arm 307 releases the sampling bottle 45, so that the sampling bottle 45 falls on the movable plate 2962 and rolls into the storage cavity II 296 for temporary storage;

6) Sample detection is carried out: after sampling is finished, the telescopic frame 26 is driven to ascend by the motor IV 25, the rotary-cut sleeve 27 and the sampling sleeve 29 are driven to ascend to a specified position, then the baffle III 2731 is driven by the pen-type electric push rod III 2732 to open the through hole III 273, then the electric telescopic rod II 31 in the protective box 10 is extended, the front-end locking arm 314 is controlled to lock the engagement buckle 453 and pull the sampling bottle 45 out of the collecting plate 34, then the electric telescopic rod XI 371 drives the limiting plate 372 to press the sampling bottle 45 and block the opening end, then the motor VII 38 drives the rotating frame 40 to rotate and adjust through the rotating shaft II, the soil detector 43 is aligned to the sampling bottle 45, the position of the detection probe 431 is adjusted through the motor IX 432, the detection probe 431 is aligned to the exhaust hole 452 on one side of the sampling bottle 45, and the sliding seat 41 is driven by the electric telescopic rod IV 42 to move, so that the detection probe 431 is inserted into the sampling bottle 45 to perform rapid detection;

7) Sample collection: after the detection is finished, the soil detector 43 is reset, the limiting plate 372 is reset, the sampling bottle 45 is jacked by the electric telescopic rod X342 on the side surface of the collecting plate 34, rolls to one side of the collecting plate 34, and drives the antiskid plate 35 to move through the electric telescopic rod III 36 so as to prevent the sampling bottle 45 from sliding;

8) Cleaning a detector: the soil detector 43 rotates to the cleaning mechanism 44 side along with the rotating frame 40 to clean the detection probe 431, and waits for the next detection.

The foregoing is merely illustrative and explanatory of the invention, as it is well within the scope of the invention as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a soil pollution short-term test equipment, including the protective housing, adjust the landing leg, the spacing, electric telescopic link I, the movable frame, screw rod I, motor I, movable base, motor II, pivot I, adjust telescopic link I, fixed base, motor III, helical blade I, fixed sleeve, motor IV, the expansion bracket, the rotary-cut sleeve, motor V, the sample sleeve, elevating system, electric telescopic link II, the collecting plate, antiskid board, electric telescopic link III, frame I, motor VII, frame II, the swivel mount, the sliding seat, electric telescopic link IV, soil detector, wiper mechanism, sample bottle, battery, characterized in that a plurality of regulation landing legs are equipped with all around to the protective housing, the protective housing bottom is equipped with a plurality of spacing, be equipped with electric telescopic link I in the spacing, be equipped with the movable frame in the movable frame, movable frame fixed connection electric telescopic link I one end, movable base is installed to movable frame in movable mounting screw rod I, movable base movable mounting is equipped with motor I one end fixed connection motor I output end on the movable frame, movable base movable mounting is equipped with pivot I on the movable base, motor belt pulley I one end II is equipped with motor belt pulley II and motor I output end and motor III fixed connection on the fixed base fixed connection of the other end of the fixed base through the fixed connection helical blade I, the other end of the fixed connection of the fixed base is installed on the other end of the movable base I fixed end of the rotary shaft I is equipped with a movable base I;

The two sides of the protection box are fixedly provided with fixed sleeves, the inside of each fixed sleeve is movably provided with a telescopic frame, a rack arranged on one side of each telescopic frame is meshed with a gear arranged at the output end of a motor IV, the motor IV is fixedly arranged on the outer side of each fixed sleeve, a sampling sleeve is fixedly arranged on each telescopic frame, a rotary-cut sleeve is movably sleeved on the outer side of each sampling sleeve, a belt pulley arranged on one side of each rotary-cut sleeve is meshed with a belt pulley arranged at the output end of a motor V through a belt, each motor V is fixedly arranged on one side of each telescopic frame, a collecting plate is arranged on one side of each rotary-cut sleeve and is fixedly arranged in the protection box through a frame I, a storage battery is arranged on one side of the inside of each protection box, an electric telescopic rod III and an electric telescopic rod XI are arranged on the frame I, the other end of each electric telescopic rod XI is fixedly connected with a limiting plate, a fixing frame is arranged on one end of each collecting plate far away from the side of the protection box, an electric telescopic rod X is arranged on the fixing frame, and a round hole is correspondingly formed in the side of the collecting plate on the side of each electric telescopic rod X; a cleaning mechanism is arranged below the collecting plate, one side of the cleaning mechanism is provided with a frame II, a motor VII is fixedly arranged on the frame II, the output end of the motor VII is fixedly provided with a rotating shaft II, a rotating frame is fixedly arranged on the rotating shaft II, two groups of same sliding seats are movably arranged at two ends of the rotating frame, one end of each sliding seat is fixedly connected with one end of each electric telescopic rod IV, the other end of each electric telescopic rod IV is fixedly arranged on the rotating frame, the two groups of sliding seats are respectively provided with an electric telescopic rod II and a soil detector, three groups of detection probes are uniformly distributed at the front end of the soil detector, a gear arranged at one end of the soil detector is meshed with a gear arranged at the output end of the motor IX, and the motor IX is fixedly arranged on each sliding seat;

2. The rapid soil pollution detection device according to claim 1, wherein the rotary-cut sleeve and the sampling sleeve are correspondingly provided with a through hole I, a through hole II and a through hole III, the sampling sleeve on one side of the through hole I, the through hole II and the through hole III is respectively movably provided with a baffle I, a baffle II and a baffle III, the baffle I, the baffle II and the baffle III are respectively and fixedly connected with a pen-type electric push rod I, a pen-type electric push rod II and a pen-type electric push rod III, and the other ends of the three groups of electric push rods are fixedly arranged on the sampling sleeve; the bottom of the rotary cutting sleeve is provided with a sawtooth slot I.

3. The rapid soil pollution detection device according to claim 1, wherein two groups of partition boards I are arranged in the sampling sleeve, a conveying cavity is formed between the partition boards I and the side wall of the sampling sleeve, one end of each partition board I is sealed, a high-speed motor is fixedly arranged at the other end of each partition board I, a spiral blade II is arranged at the output end of each high-speed motor, the conveying cavity is communicated with one end of the bottom, the top of each conveying cavity is fixedly communicated with a suction pump through a conveying pipe, a partition board II is arranged between the two groups of partition boards I, one side of each partition board II is divided into a storage cavity I and a storage cavity II, the storage cavity I is used for storing sampling bottles to be used, the storage cavity II is used for storing used sampling bottles, an electric telescopic rod II is arranged on the other side of each partition board II, one end of each electric telescopic rod II is movably mounted on a rotating base, a gear arranged on each electric telescopic rod II is meshed with a gear arranged at the output end of each motor VI, each motor VI is fixedly mounted on each partition board II, and a lifting mechanism is arranged above each electric telescopic rod II.

4. The rapid soil pollution detection device according to claim 1, wherein the lifting mechanism comprises an electric telescopic rod VII, a connecting plate, a motor VIII, a screw rod II, a mounting frame, a fixed clamping arm, a movable clamping arm and an electric telescopic rod VIII, one end of the electric telescopic rod VII is fixedly arranged on the partition board I, the other end of the electric telescopic rod VII is provided with the connecting plate, the screw rod II is movably arranged below the connecting plate, one end of the screw rod II is fixedly connected with the output end of the motor VIII, the mounting frame is movably arranged on the screw rod II in a meshed manner, the top of the mounting frame is movably arranged on the bottom of the connecting plate in a meshed manner, one side of the bottom of the mounting frame is fixedly provided with the fixed clamping arm, the movable clamping arm is movably arranged on the fixed clamping arm, one end of the electric telescopic rod VIII is fixedly connected with the movable clamping arm, and the other end of the electric telescopic rod VIII is fixedly arranged on the fixed clamping arm; the electric telescopic rod VII drives the connecting plate to descend, the fixed clamping arm and the movable clamping arm are controlled to fall to two sides of the sampling bottle, then the movable clamping arm is driven to move through the electric telescopic rod VIII, the sampling bottle is clamped by the fixed clamping arm in a matched mode, the electric telescopic rod VII drives the connecting plate to be lifted to a specified height, the motor VIII drives the screw rod II to rotate, and accordingly the mounting frame is controlled to drive the sampling bottle to move to one side of the storage cavity II.

5. The rapid soil pollution detection device according to claim 1, wherein an electric telescopic rod IX is arranged at the front part of the electric telescopic rod II, one end of the electric telescopic rod IX is fixedly connected with a sliding ring, the sliding ring is movably mounted on the electric telescopic rod II, a top plate is fixedly mounted at the front end of the electric telescopic rod II, a locking arm is movably mounted on the top plate, one end of the locking arm is movably connected with a connecting rod I, and the other end of the connecting rod I is movably mounted on the sliding ring.

6. The rapid soil pollution detection device according to claim 1, wherein the cleaning mechanism comprises a water tank, a water pump, a connecting pipe, a rotary joint, a supporting base, a motor X, a cleaning sleeve, an annular gear and a frame III, the water pump is arranged on the water tank, the input end of the water pump stretches into the water tank, the output end of the water pump is communicated with the rotary joint through the connecting pipe, the other end of the rotary joint is movably communicated with the cleaning sleeve, the rotary joint is fixedly arranged on the supporting base, the supporting base is arranged above the water tank through the frame III, the motor X is arranged above the supporting base, a belt pulley arranged at the output end of the motor X is in meshed connection with a belt pulley arranged on the outer side of the annular gear through a belt, and the annular gear is in meshed installation with a gear arranged on the cleaning sleeve.

7. The rapid soil pollution detection device according to claim 1, wherein a sawtooth groove II is formed in the side wall of the opening end of the sampling bottle, an exhaust hole is formed in the other end of the sampling bottle, a meshing buckle is fixedly arranged at the tail of the sampling bottle, and a limiting block is arranged on the meshing buckle; the joggle is locked when can cooperating the locking arm, and the stopper can restrict the locking arm rotation.

8. The rapid soil pollution detection device according to claim 3, wherein the side wall of the storage cavity I is communicated with the through hole I, the side wall of the storage cavity II is communicated with the through hole III, the through hole II is concentric with the rotating base, an adjusting rod is movably installed in a partition plate II on one side of the storage cavity I, one end of the adjusting rod is fixedly connected with one end of an electric telescopic rod VI through a mounting plate, the electric telescopic rod VI is fixedly installed above the partition plate II, a slope sliding table is arranged at the bottom of the storage cavity I, a movable plate is movably installed on the partition plate II on one side of the storage cavity II, one end of a telescopic rod II is movably connected with one side of the movable plate, the other end of the telescopic rod II is movably installed on the partition plate II on the storage cavity I and the partition plate II, and an arc base is arranged at the bottom of the storage cavity II.

9. The rapid soil contamination detection apparatus of claim 6, wherein a water supply chamber is provided in the cleaning sleeve, a plurality of water spray holes are provided in the water supply chamber, and a plurality of soft brushes are provided on the inner wall of the cleaning sleeve.

10. The rapid soil contamination detection apparatus of claim 1, wherein the method of using comprises the steps of: